3928474921

素因数分解:

$7^1\times {\mathrm{263}}^1\times {\mathrm{431}}^1\times {\mathrm{4951}}^1$

素因数の和:5652

約数の個数: 16

約数和(自身を含む): 4518125568

約数和(自身を除く): 589650647

約数列:

[1, 7, 263, 431, 1841, 3017, 4951, 34657, 113353, 793471, 1302113, 2133881, 9114791, 14937167, 561210703, 3928474921]

約数ペア:

[(1, 3928474921), (7, 561210703), (263, 14937167), (431, 9114791), (1841, 2133881), (3017, 1302113), (4951, 793471), (34657, 113353)]