2103118215

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12746171}}^1$

素因数の和:12746190

約数の個数: 16

約数和(自身を含む): 3670897536

約数和(自身を除く): 1567779321

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 12746171, 38238513, 63730855, 140207881, 191192565, 420623643, 701039405, 2103118215]

約数ペア:

[(1, 2103118215), (3, 701039405), (5, 420623643), (11, 191192565), (15, 140207881), (33, 63730855), (55, 38238513), (165, 12746171)]