870865292211

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{55673}}^1$

素因数の和:55904

約数の個数: 64

約数和(自身を含む): 1280676593664

約数和(自身を除く): 409811301453

約数列:

[1, 3, 23, 31, 69, 71, 93, 103, 213, 309, 713, 1633, 2139, 2201, 2369, 3193, 4899, 6603, 7107, 7313, 9579, 21939, 50623, 55673, 73439, 151869, 167019, 168199, 220317, 226703, 504597, 680109, 1280479, 1725863, 3841437, 3952783, 5177589, 5214169, 5734319, 11858349, 15642507, 17202957, 39694849, 90914009, 119084547, 122536273, 131889337, 177763889, 272742027, 367608819, 395668011, 407136649, 533291667, 1221409947, 2818334279, 4088569447, 8455002837, 9364142927, 12265708341, 12621236119, 28092428781, 37863708357, 290288430737, 870865292211]

約数ペア:

[(1, 870865292211), (3, 290288430737), (23, 37863708357), (31, 28092428781), (69, 12621236119), (71, 12265708341), (93, 9364142927), (103, 8455002837), (213, 4088569447), (309, 2818334279), (713, 1221409947), (1633, 533291667), (2139, 407136649), (2201, 395668011), (2369, 367608819), (3193, 272742027), (4899, 177763889), (6603, 131889337), (7107, 122536273), (7313, 119084547), (9579, 90914009), (21939, 39694849), (50623, 17202957), (55673, 15642507), (73439, 11858349), (151869, 5734319), (167019, 5214169), (168199, 5177589), (220317, 3952783), (226703, 3841437), (504597, 1725863), (680109, 1280479)]