9747199

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1229}}^1$

素因数の和:1350

約数の個数: 16

約数和(自身を含む): 12280320

約数和(自身を除く): 2533121

約数列:

[1, 7, 11, 77, 103, 721, 1133, 1229, 7931, 8603, 13519, 94633, 126587, 886109, 1392457, 9747199]

約数ペア:

[(1, 9747199), (7, 1392457), (11, 886109), (77, 126587), (103, 94633), (721, 13519), (1133, 8603), (1229, 7931)]