47497639

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{991}}^1$

素因数の和:1206

約数の個数: 16

約数和(自身を含む): 55996416

約数和(自身を除く): 8498777

約数列:

[1, 7, 41, 167, 287, 991, 1169, 6847, 6937, 40631, 47929, 165497, 284417, 1158479, 6785377, 47497639]

約数ペア:

[(1, 47497639), (7, 6785377), (41, 1158479), (167, 284417), (287, 165497), (991, 47929), (1169, 40631), (6847, 6937)]