121511284

素因数分解:

$2^2\times {\mathrm{163}}^1\times {\mathrm{227}}^1\times {\mathrm{821}}^1$

素因数の和:1215

約数の個数: 24

約数和(自身を含む): 215153568

約数和(自身を除く): 93642284

約数列:

[1, 2, 4, 163, 227, 326, 454, 652, 821, 908, 1642, 3284, 37001, 74002, 133823, 148004, 186367, 267646, 372734, 535292, 745468, 30377821, 60755642, 121511284]

約数ペア:

[(1, 121511284), (2, 60755642), (4, 30377821), (163, 745468), (227, 535292), (326, 372734), (454, 267646), (652, 186367), (821, 148004), (908, 133823), (1642, 74002), (3284, 37001)]