138307337

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{617}}^1\times {\mathrm{1033}}^1$

素因数の和:1688

約数の個数: 16

約数和(自身を含む): 163587072

約数和(自身を除く): 25279735

約数列:

[1, 7, 31, 217, 617, 1033, 4319, 7231, 19127, 32023, 133889, 224161, 637361, 4461527, 19758191, 138307337]

約数ペア:

[(1, 138307337), (7, 19758191), (31, 4461527), (217, 637361), (617, 224161), (1033, 133889), (4319, 32023), (7231, 19127)]