3855506543

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{631}}^1\times {\mathrm{6563}}^1$

素因数の和:7227

約数の個数: 24

約数和(自身を含む): 4729230720

約数和(自身を除く): 873724177

約数列:

[1, 7, 19, 49, 133, 631, 931, 4417, 6563, 11989, 30919, 45941, 83923, 124697, 321587, 587461, 872879, 4141253, 6110153, 28988771, 78683807, 202921397, 550786649, 3855506543]

約数ペア:

[(1, 3855506543), (7, 550786649), (19, 202921397), (49, 78683807), (133, 28988771), (631, 6110153), (931, 4141253), (4417, 872879), (6563, 587461), (11989, 321587), (30919, 124697), (45941, 83923)]