88209947

素因数分解:

$7^2\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1$

素因数の和:395

約数の個数: 24

約数和(自身を含む): 105267600

約数和(自身を除く): 17057653

約数列:

[1, 7, 49, 89, 113, 179, 623, 791, 1253, 4361, 5537, 8771, 10057, 15931, 20227, 70399, 111517, 141589, 492793, 780619, 991123, 1800203, 12601421, 88209947]

約数ペア:

[(1, 88209947), (7, 12601421), (49, 1800203), (89, 991123), (113, 780619), (179, 492793), (623, 141589), (791, 111517), (1253, 70399), (4361, 20227), (5537, 15931), (8771, 10057)]