126349741

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{19141}}^1$

素因数の和:19212

約数の個数: 16

約数和(自身を含む): 154361088

約数和(自身を除く): 28011347

約数列:

[1, 7, 23, 41, 161, 287, 943, 6601, 19141, 133987, 440243, 784781, 3081701, 5493467, 18049963, 126349741]

約数ペア:

[(1, 126349741), (7, 18049963), (23, 5493467), (41, 3081701), (161, 784781), (287, 440243), (943, 133987), (6601, 19141)]