7979406

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{18731}}^1$

素因数の和:18807

約数の個数: 16

約数和(自身を含む): 16184448

約数和(自身を除く): 8205042

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 18731, 37462, 56193, 112386, 1329901, 2659802, 3989703, 7979406]

約数ペア:

[(1, 7979406), (2, 3989703), (3, 2659802), (6, 1329901), (71, 112386), (142, 56193), (213, 37462), (426, 18731)]