131539369

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{1433}}^1$

素因数の和:1776

約数の個数: 16

約数和(自身を含む): 148401792

約数和(自身を除く): 16862423

約数列:

[1, 13, 23, 299, 307, 1433, 3991, 7061, 18629, 32959, 91793, 428467, 439931, 5719103, 10118413, 131539369]

約数ペア:

[(1, 131539369), (13, 10118413), (23, 5719103), (299, 439931), (307, 428467), (1433, 91793), (3991, 32959), (7061, 18629)]