23415273

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{21863}}^1$

素因数の和:21893

約数の個数: 24

約数和(自身を含む): 40929408

約数和(自身を除く): 17514135

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 21863, 65589, 153041, 196767, 371671, 459123, 1115013, 1377369, 2601697, 3345039, 7805091, 23415273]

約数ペア:

[(1, 23415273), (3, 7805091), (7, 3345039), (9, 2601697), (17, 1377369), (21, 1115013), (51, 459123), (63, 371671), (119, 196767), (153, 153041), (357, 65589), (1071, 21863)]