1165023741

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{719}}^1$

素因数の和:910

約数の個数: 64

約数和(自身を含む): 1946419200

約数和(自身を除く): 781395459

約数列:

[1, 3, 7, 19, 21, 31, 57, 93, 131, 133, 217, 393, 399, 589, 651, 719, 917, 1767, 2157, 2489, 2751, 4061, 4123, 5033, 7467, 12183, 12369, 13661, 15099, 17423, 22289, 28427, 40983, 52269, 66867, 77159, 85281, 94189, 95627, 156023, 231477, 282567, 286881, 423491, 468069, 540113, 659323, 1270473, 1620339, 1789591, 1977969, 2919859, 2964437, 5368773, 8759577, 8893311, 12527137, 20439013, 37581411, 55477321, 61317039, 166431963, 388341247, 1165023741]

約数ペア:

[(1, 1165023741), (3, 388341247), (7, 166431963), (19, 61317039), (21, 55477321), (31, 37581411), (57, 20439013), (93, 12527137), (131, 8893311), (133, 8759577), (217, 5368773), (393, 2964437), (399, 2919859), (589, 1977969), (651, 1789591), (719, 1620339), (917, 1270473), (1767, 659323), (2157, 540113), (2489, 468069), (2751, 423491), (4061, 286881), (4123, 282567), (5033, 231477), (7467, 156023), (12183, 95627), (12369, 94189), (13661, 85281), (15099, 77159), (17423, 66867), (22289, 52269), (28427, 40983)]