40457523

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{3121}}^1$

素因数の和:3302

約数の個数: 16

約数和(自身を含む): 56196000

約数和(自身を除く): 15738477

約数列:

[1, 3, 29, 87, 149, 447, 3121, 4321, 9363, 12963, 90509, 271527, 465029, 1395087, 13485841, 40457523]

約数ペア:

[(1, 40457523), (3, 13485841), (29, 1395087), (87, 465029), (149, 271527), (447, 90509), (3121, 12963), (4321, 9363)]