82239311

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{263}}^1$

素因数の和:443

約数の個数: 32

約数和(自身を含む): 107053056

約数和(自身を除く): 24813745

約数列:

[1, 7, 11, 31, 77, 131, 217, 263, 341, 917, 1441, 1841, 2387, 2893, 4061, 8153, 10087, 20251, 28427, 34453, 44671, 57071, 89683, 241171, 312697, 378983, 627781, 1068043, 2652881, 7476301, 11748473, 82239311]

約数ペア:

[(1, 82239311), (7, 11748473), (11, 7476301), (31, 2652881), (77, 1068043), (131, 627781), (217, 378983), (263, 312697), (341, 241171), (917, 89683), (1441, 57071), (1841, 44671), (2387, 34453), (2893, 28427), (4061, 20251), (8153, 10087)]