38175579

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1321}}^1$

素因数の和:1372

約数の個数: 36

約数和(自身を含む): 62900760

約数和(自身を除く): 24725181

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 169, 171, 247, 507, 741, 1321, 1521, 2223, 3211, 3963, 9633, 11889, 17173, 25099, 28899, 51519, 75297, 154557, 223249, 225891, 326287, 669747, 978861, 2009241, 2936583, 4241731, 12725193, 38175579]

約数ペア:

[(1, 38175579), (3, 12725193), (9, 4241731), (13, 2936583), (19, 2009241), (39, 978861), (57, 669747), (117, 326287), (169, 225891), (171, 223249), (247, 154557), (507, 75297), (741, 51519), (1321, 28899), (1521, 25099), (2223, 17173), (3211, 11889), (3963, 9633)]