987331101

素因数分解:

$3^1\times {\mathrm{197}}^1\times {\mathrm{599}}^1\times {\mathrm{2789}}^1$

素因数の和:3588

約数の個数: 16

約数和(自身を含む): 1325808000

約数和(自身を除く): 338476899

約数列:

[1, 3, 197, 591, 599, 1797, 2789, 8367, 118003, 354009, 549433, 1648299, 1670611, 5011833, 329110367, 987331101]

約数ペア:

[(1, 987331101), (3, 329110367), (197, 5011833), (591, 1670611), (599, 1648299), (1797, 549433), (2789, 354009), (8367, 118003)]