23456447

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{971}}^1$

素因数の和:1031

約数の個数: 24

約数和(自身を含む): 29918160

約数和(自身を除く): 6461713

約数列:

[1, 7, 17, 29, 49, 119, 203, 493, 833, 971, 1421, 3451, 6797, 16507, 24157, 28159, 47579, 115549, 197113, 478703, 808843, 1379791, 3350921, 23456447]

約数ペア:

[(1, 23456447), (7, 3350921), (17, 1379791), (29, 808843), (49, 478703), (119, 197113), (203, 115549), (493, 47579), (833, 28159), (971, 24157), (1421, 16507), (3451, 6797)]