268429403

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{67}}^1\times {\mathrm{379}}^1$

素因数の和:519

約数の個数: 24

約数和(自身を含む): 307909440

約数和(自身を除く): 39480037

約数列:

[1, 11, 31, 67, 341, 379, 737, 961, 2077, 4169, 10571, 11749, 22847, 25393, 64387, 129239, 279323, 364219, 708257, 787183, 4006409, 8659013, 24402673, 268429403]

約数ペア:

[(1, 268429403), (11, 24402673), (31, 8659013), (67, 4006409), (341, 787183), (379, 708257), (737, 364219), (961, 279323), (2077, 129239), (4169, 64387), (10571, 25393), (11749, 22847)]