1401471357

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1321}}^1\times {\mathrm{2473}}^1$

素因数の和:3821

約数の個数: 32

約数和(自身を含む): 2197862016

約数和(自身を除く): 796390659

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 1321, 2473, 3963, 7419, 14531, 17173, 27203, 32149, 43593, 51519, 81609, 96447, 188903, 353639, 566709, 1060917, 3266833, 9800499, 35935163, 42468829, 107805489, 127406487, 467157119, 1401471357]

約数ペア:

[(1, 1401471357), (3, 467157119), (11, 127406487), (13, 107805489), (33, 42468829), (39, 35935163), (143, 9800499), (429, 3266833), (1321, 1060917), (2473, 566709), (3963, 353639), (7419, 188903), (14531, 96447), (17173, 81609), (27203, 51519), (32149, 43593)]