23450273

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{313}}^1$

素因数の和:477

約数の個数: 24

約数和(自身を含む): 30068640

約数和(自身を除く): 6618367

約数列:

[1, 7, 11, 49, 77, 139, 313, 539, 973, 1529, 2191, 3443, 6811, 10703, 15337, 24101, 43507, 74921, 168707, 304549, 478577, 2131843, 3350039, 23450273]

約数ペア:

[(1, 23450273), (7, 3350039), (11, 2131843), (49, 478577), (77, 304549), (139, 168707), (313, 74921), (539, 43507), (973, 24101), (1529, 15337), (2191, 10703), (3443, 6811)]