2559141

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1$

素因数の和:362

約数の個数: 32

約数和(自身を含む): 4273920

約数和(自身を除く): 1714779

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 117, 207, 299, 317, 351, 621, 897, 951, 2691, 2853, 4121, 7291, 8073, 8559, 12363, 21873, 37089, 65619, 94783, 111267, 196857, 284349, 853047, 2559141]

約数ペア:

[(1, 2559141), (3, 853047), (9, 284349), (13, 196857), (23, 111267), (27, 94783), (39, 65619), (69, 37089), (117, 21873), (207, 12363), (299, 8559), (317, 8073), (351, 7291), (621, 4121), (897, 2853), (951, 2691)]