125295989

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{823}}^1$

素因数の和:1089

約数の個数: 24

約数和(自身を含む): 157812480

約数和(自身を除く): 32516491

約数列:

[1, 7, 13, 49, 91, 239, 637, 823, 1673, 3107, 5761, 10699, 11711, 21749, 40327, 74893, 152243, 196697, 524251, 1376879, 2557061, 9638153, 17899427, 125295989]

約数ペア:

[(1, 125295989), (7, 17899427), (13, 9638153), (49, 2557061), (91, 1376879), (239, 524251), (637, 196697), (823, 152243), (1673, 74893), (3107, 40327), (5761, 21749), (10699, 11711)]