977953917

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{347}}^1\times {\mathrm{757}}^1$

素因数の和:1197

約数の個数: 32

約数和(自身を含む): 1405441152

約数和(自身を除く): 427487235

約数列:

[1, 3, 17, 51, 73, 219, 347, 757, 1041, 1241, 2271, 3723, 5899, 12869, 17697, 25331, 38607, 55261, 75993, 165783, 262679, 430627, 788037, 939437, 1291881, 2818311, 4465543, 13396629, 19175567, 57526701, 325984639, 977953917]

約数ペア:

[(1, 977953917), (3, 325984639), (17, 57526701), (51, 19175567), (73, 13396629), (219, 4465543), (347, 2818311), (757, 1291881), (1041, 939437), (1241, 788037), (2271, 430627), (3723, 262679), (5899, 165783), (12869, 75993), (17697, 55261), (25331, 38607)]