426408849

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{40879}}^1$

素因数の和:40965

約数の個数: 24

約数和(自身を含む): 658985600

約数和(自身を除く): 232576751

約数列:

[1, 3, 9, 19, 57, 61, 171, 183, 549, 1159, 3477, 10431, 40879, 122637, 367911, 776701, 2330103, 2493619, 6990309, 7480857, 22442571, 47378761, 142136283, 426408849]

約数ペア:

[(1, 426408849), (3, 142136283), (9, 47378761), (19, 22442571), (57, 7480857), (61, 6990309), (171, 2493619), (183, 2330103), (549, 776701), (1159, 367911), (3477, 122637), (10431, 40879)]