139818239

素因数分解:

${\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{317}}^1\times {\mathrm{397}}^1$

素因数の和:826

約数の個数: 16

約数和(自身を含む): 154914336

約数和(自身を除く): 15096097

約数列:

[1, 11, 101, 317, 397, 1111, 3487, 4367, 32017, 40097, 125849, 352187, 441067, 1384339, 12710749, 139818239]

約数ペア:

[(1, 139818239), (11, 12710749), (101, 1384339), (317, 441067), (397, 352187), (1111, 125849), (3487, 40097), (4367, 32017)]