40038639

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{7297}}^1$

素因数の和:7390

約数の個数: 16

約数和(自身を含む): 56048640

約数和(自身を除く): 16010001

約数列:

[1, 3, 31, 59, 93, 177, 1829, 5487, 7297, 21891, 226207, 430523, 678621, 1291569, 13346213, 40038639]

約数ペア:

[(1, 40038639), (3, 13346213), (31, 1291569), (59, 678621), (93, 430523), (177, 226207), (1829, 21891), (5487, 7297)]