407436698591

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{547}}^1\times {\mathrm{2423}}^1$

素因数の和:3120

約数の個数: 48

約数和(自身を含む): 472563880704

約数和(自身を除く): 65127182113

約数列:

[1, 13, 17, 107, 169, 221, 547, 1391, 1819, 2423, 2873, 7111, 9299, 18083, 23647, 31499, 41191, 58529, 92443, 120887, 259261, 307411, 409487, 535483, 760877, 994993, 1325381, 1571531, 3370393, 4407437, 6961279, 9891401, 12934909, 17229953, 22531477, 43815109, 57296681, 141815767, 168153817, 223989389, 292909201, 744856853, 1843604971, 2410868039, 3807819613, 23966864623, 31341284507, 407436698591]

約数ペア:

[(1, 407436698591), (13, 31341284507), (17, 23966864623), (107, 3807819613), (169, 2410868039), (221, 1843604971), (547, 744856853), (1391, 292909201), (1819, 223989389), (2423, 168153817), (2873, 141815767), (7111, 57296681), (9299, 43815109), (18083, 22531477), (23647, 17229953), (31499, 12934909), (41191, 9891401), (58529, 6961279), (92443, 4407437), (120887, 3370393), (259261, 1571531), (307411, 1325381), (409487, 994993), (535483, 760877)]