40309647

素因数分解:

$3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{14011}}^1$

素因数の和:14158

約数の個数: 16

約数和(自身を含む): 61876992

約数和(自身を除く): 21567345

約数列:

[1, 3, 7, 21, 137, 411, 959, 2877, 14011, 42033, 98077, 294231, 1919507, 5758521, 13436549, 40309647]

約数ペア:

[(1, 40309647), (3, 13436549), (7, 5758521), (21, 1919507), (137, 294231), (411, 98077), (959, 42033), (2877, 14011)]