1285144367

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{311}}^1$

素因数の和:563

約数の個数: 32

約数和(自身を含む): 1463978880

約数和(自身を除く): 178834513

約数列:

[1, 13, 29, 97, 113, 311, 377, 1261, 1469, 2813, 3277, 4043, 9019, 10961, 30167, 35143, 36569, 42601, 117247, 142493, 317869, 392171, 456859, 874843, 1019147, 3408871, 4132297, 11372959, 13248911, 44315323, 98857259, 1285144367]

約数ペア:

[(1, 1285144367), (13, 98857259), (29, 44315323), (97, 13248911), (113, 11372959), (311, 4132297), (377, 3408871), (1261, 1019147), (1469, 874843), (2813, 456859), (3277, 392171), (4043, 317869), (9019, 142493), (10961, 117247), (30167, 42601), (35143, 36569)]