1056419

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:99

約数の個数: 24

約数和(自身を含む): 1405440

約数和(自身を除く): 349021

約数列:

[1, 7, 13, 19, 47, 91, 133, 169, 247, 329, 611, 893, 1183, 1729, 3211, 4277, 6251, 7943, 11609, 22477, 55601, 81263, 150917, 1056419]

約数ペア:

[(1, 1056419), (7, 150917), (13, 81263), (19, 55601), (47, 22477), (91, 11609), (133, 7943), (169, 6251), (247, 4277), (329, 3211), (611, 1729), (893, 1183)]