471417

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:208

約数の個数: 16

約数和(自身を含む): 671232

約数和(自身を除く): 199815

約数列:

[1, 3, 31, 37, 93, 111, 137, 411, 1147, 3441, 4247, 5069, 12741, 15207, 157139, 471417]

約数ペア:

[(1, 471417), (3, 157139), (31, 15207), (37, 12741), (93, 5069), (111, 4247), (137, 3441), (411, 1147)]