349056987

素因数分解:

$3^1\times {\mathrm{431}}^1\times {\mathrm{499}}^1\times {\mathrm{541}}^1$

素因数の和:1474

約数の個数: 16

約数和(自身を含む): 468288000

約数和(自身を除く): 119231013

約数列:

[1, 3, 431, 499, 541, 1293, 1497, 1623, 215069, 233171, 269959, 645207, 699513, 809877, 116352329, 349056987]

約数ペア:

[(1, 349056987), (3, 116352329), (431, 809877), (499, 699513), (541, 645207), (1293, 269959), (1497, 233171), (1623, 215069)]