74207831

素因数分解:

${\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:442

約数の個数: 16

約数和(自身を含む): 78375168

約数和(自身を除く): 4167337

約数列:

[1, 31, 101, 137, 173, 3131, 4247, 5363, 13837, 17473, 23701, 428947, 541663, 734731, 2393801, 74207831]

約数ペア:

[(1, 74207831), (31, 2393801), (101, 734731), (137, 541663), (173, 428947), (3131, 23701), (4247, 17473), (5363, 13837)]