38480697

素因数分解:

$3^3\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:350

約数の個数: 32

約数和(自身を含む): 58556160

約数和(自身を除く): 20075463

約数列:

[1, 3, 9, 27, 101, 103, 137, 303, 309, 411, 909, 927, 1233, 2727, 2781, 3699, 10403, 13837, 14111, 31209, 41511, 42333, 93627, 124533, 126999, 280881, 373599, 380997, 1425211, 4275633, 12826899, 38480697]

約数ペア:

[(1, 38480697), (3, 12826899), (9, 4275633), (27, 1425211), (101, 380997), (103, 373599), (137, 280881), (303, 126999), (309, 124533), (411, 93627), (909, 42333), (927, 41511), (1233, 31209), (2727, 14111), (2781, 13837), (3699, 10403)]