47186961

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:325

約数の個数: 32

約数和(自身を含む): 68152320

約数和(自身を除く): 20965359

約数列:

[1, 3, 23, 59, 67, 69, 173, 177, 201, 519, 1357, 1541, 3953, 3979, 4071, 4623, 10207, 11591, 11859, 11937, 30621, 34773, 90919, 234761, 266593, 272757, 683869, 704283, 799779, 2051607, 15728987, 47186961]

約数ペア:

[(1, 47186961), (3, 15728987), (23, 2051607), (59, 799779), (67, 704283), (69, 683869), (173, 272757), (177, 266593), (201, 234761), (519, 90919), (1357, 34773), (1541, 30621), (3953, 11937), (3979, 11859), (4071, 11591), (4623, 10207)]