399408045153

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{617}}^1\times {\mathrm{887}}^1\times {\mathrm{18713}}^1$

素因数の和:20233

約数の個数: 32

約数和(自身を含む): 575116851456

約数和(自身を除く): 175708806303

約数列:

[1, 3, 13, 39, 617, 887, 1851, 2661, 8021, 11531, 18713, 24063, 34593, 56139, 243269, 547279, 729807, 1641837, 7114627, 11545921, 16598431, 21343881, 34637763, 49795293, 150096973, 215779603, 450290919, 647338809, 10241231927, 30723695781, 133136015051, 399408045153]

約数ペア:

[(1, 399408045153), (3, 133136015051), (13, 30723695781), (39, 10241231927), (617, 647338809), (887, 450290919), (1851, 215779603), (2661, 150096973), (8021, 49795293), (11531, 34637763), (18713, 21343881), (24063, 16598431), (34593, 11545921), (56139, 7114627), (243269, 1641837), (547279, 729807)]