103732139

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{109}}^1\times {\mathrm{257}}^1$

素因数の和:419

約数の個数: 24

約数和(自身を含む): 125553120

約数和(自身を除く): 21820981

約数列:

[1, 7, 23, 109, 161, 257, 529, 763, 1799, 2507, 3703, 5911, 17549, 28013, 41377, 57661, 135953, 196091, 403627, 644299, 951671, 4510093, 14818877, 103732139]

約数ペア:

[(1, 103732139), (7, 14818877), (23, 4510093), (109, 951671), (161, 644299), (257, 403627), (529, 196091), (763, 135953), (1799, 57661), (2507, 41377), (3703, 28013), (5911, 17549)]