7131768483

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{7897861}}^1$

素因数の和:7897914

約数の個数: 16

約数和(自身を含む): 11120189696

約数和(自身を除く): 3988421213

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 7897861, 23693583, 55285027, 165855081, 339608023, 1018824069, 2377256161, 7131768483]

約数ペア:

[(1, 7131768483), (3, 2377256161), (7, 1018824069), (21, 339608023), (43, 165855081), (129, 55285027), (301, 23693583), (903, 7897861)]