715661733

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{19961}}^1$

素因数の和:20037

約数の個数: 32

約数和(自身を含む): 1092320640

約数和(自身を除く): 376658907

約数列:

[1, 3, 17, 19, 37, 51, 57, 111, 323, 629, 703, 969, 1887, 2109, 11951, 19961, 35853, 59883, 339337, 379259, 738557, 1018011, 1137777, 2215671, 6447403, 12555469, 14032583, 19342209, 37666407, 42097749, 238553911, 715661733]

約数ペア:

[(1, 715661733), (3, 238553911), (17, 42097749), (19, 37666407), (37, 19342209), (51, 14032583), (57, 12555469), (111, 6447403), (323, 2215671), (629, 1137777), (703, 1018011), (969, 738557), (1887, 379259), (2109, 339337), (11951, 59883), (19961, 35853)]