47206659

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{263}}^1$

素因数の和:399

約数の個数: 32

約数和(自身を含む): 68935680

約数和(自身を除く): 21729021

約数列:

[1, 3, 19, 47, 57, 67, 141, 201, 263, 789, 893, 1273, 2679, 3149, 3819, 4997, 9447, 12361, 14991, 17621, 37083, 52863, 59831, 179493, 234859, 334799, 704577, 828187, 1004397, 2484561, 15735553, 47206659]

約数ペア:

[(1, 47206659), (3, 15735553), (19, 2484561), (47, 1004397), (57, 828187), (67, 704577), (141, 334799), (201, 234859), (263, 179493), (789, 59831), (893, 52863), (1273, 37083), (2679, 17621), (3149, 14991), (3819, 12361), (4997, 9447)]