47752419

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1409}}^1$

素因数の和:1515

約数の個数: 32

約数和(自身を含む): 75801600

約数和(自身を除く): 28049181

約数列:

[1, 3, 11, 13, 33, 39, 79, 143, 237, 429, 869, 1027, 1409, 2607, 3081, 4227, 11297, 15499, 18317, 33891, 46497, 54951, 111311, 201487, 333933, 604461, 1224421, 1447043, 3673263, 4341129, 15917473, 47752419]

約数ペア:

[(1, 47752419), (3, 15917473), (11, 4341129), (13, 3673263), (33, 1447043), (39, 1224421), (79, 604461), (143, 333933), (237, 201487), (429, 111311), (869, 54951), (1027, 46497), (1409, 33891), (2607, 18317), (3081, 15499), (4227, 11297)]