394993313

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{64237}}^1$

素因数の和:64304

約数の個数: 16

約数和(自身を含む): 474847296

約数和(自身を除く): 79853983

約数列:

[1, 11, 13, 43, 143, 473, 559, 6149, 64237, 706607, 835081, 2762191, 9185891, 30384101, 35908483, 394993313]

約数ペア:

[(1, 394993313), (11, 35908483), (13, 30384101), (43, 9185891), (143, 2762191), (473, 835081), (559, 706607), (6149, 64237)]