123984354

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{3671}}^1$

素因数の和:4122

約数の個数: 32

約数和(自身を含む): 267732864

約数和(自身を除く): 143748510

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 433, 866, 1299, 2598, 3671, 5629, 7342, 11013, 11258, 16887, 22026, 33774, 47723, 95446, 143169, 286338, 1589543, 3179086, 4768629, 9537258, 20664059, 41328118, 61992177, 123984354]

約数ペア:

[(1, 123984354), (2, 61992177), (3, 41328118), (6, 20664059), (13, 9537258), (26, 4768629), (39, 3179086), (78, 1589543), (433, 286338), (866, 143169), (1299, 95446), (2598, 47723), (3671, 33774), (5629, 22026), (7342, 16887), (11013, 11258)]