40498989

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{599}}^1\times {\mathrm{727}}^1$

素因数の和:1360

約数の個数: 16

約数和(自身を含む): 55910400

約数和(自身を除く): 15411411

約数列:

[1, 3, 31, 93, 599, 727, 1797, 2181, 18569, 22537, 55707, 67611, 435473, 1306419, 13499663, 40498989]

約数ペア:

[(1, 40498989), (3, 13499663), (31, 1306419), (93, 435473), (599, 67611), (727, 55707), (1797, 22537), (2181, 18569)]