73990397

素因数分解:

${\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1$

素因数の和:573

約数の個数: 24

約数和(自身を含む): 85731840

約数和(自身を除く): 11741443

約数列:

[1, 13, 29, 31, 169, 377, 403, 487, 899, 4901, 5239, 6331, 11687, 14123, 15097, 82303, 151931, 183599, 196261, 437813, 2386787, 2551393, 5691569, 73990397]

約数ペア:

[(1, 73990397), (13, 5691569), (29, 2551393), (31, 2386787), (169, 437813), (377, 196261), (403, 183599), (487, 151931), (899, 82303), (4901, 15097), (5239, 14123), (6331, 11687)]