1045317

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{547}}^1$

素因数の和:577

約数の個数: 24

約数和(自身を含む): 1749216

約数和(自身を除く): 703899

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 547, 637, 1641, 1911, 3829, 7111, 11487, 21333, 26803, 49777, 80409, 149331, 348439, 1045317]

約数ペア:

[(1, 1045317), (3, 348439), (7, 149331), (13, 80409), (21, 49777), (39, 26803), (49, 21333), (91, 11487), (147, 7111), (273, 3829), (547, 1911), (637, 1641)]