262025439

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{1327}}^1$

素因数の和:1487

約数の個数: 32

約数和(自身を含む): 387308544

約数和(自身を除く): 125283105

約数列:

[1, 3, 13, 39, 61, 83, 183, 249, 793, 1079, 1327, 2379, 3237, 3981, 5063, 15189, 17251, 51753, 65819, 80947, 110141, 197457, 242841, 330423, 1052311, 1431833, 3156933, 4295499, 6718601, 20155803, 87341813, 262025439]

約数ペア:

[(1, 262025439), (3, 87341813), (13, 20155803), (39, 6718601), (61, 4295499), (83, 3156933), (183, 1431833), (249, 1052311), (793, 330423), (1079, 242841), (1327, 197457), (2379, 110141), (3237, 80947), (3981, 65819), (5063, 51753), (15189, 17251)]