71618371

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{347}}^1\times {\mathrm{647}}^1$

素因数の和:1034

約数の個数: 16

約数和(自身を含む): 81181440

約数和(自身を除く): 9563069

約数列:

[1, 11, 29, 319, 347, 647, 3817, 7117, 10063, 18763, 110693, 206393, 224509, 2469599, 6510761, 71618371]

約数ペア:

[(1, 71618371), (11, 6510761), (29, 2469599), (319, 224509), (347, 206393), (647, 110693), (3817, 18763), (7117, 10063)]