2079402015

素因数分解:

$3^1\times 5^1\times {\mathrm{19801}}^1\times {\mathrm{7001}}^1$

素因数の和:26810

約数の個数: 16

約数和(自身を含む): 3327686496

約数和(自身を除く): 1248284481

約数列:

[1, 3, 5, 15, 7001, 19801, 21003, 35005, 59403, 99005, 105015, 297015, 138626801, 415880403, 693134005, 2079402015]

約数ペア:

[(1, 2079402015), (3, 693134005), (5, 415880403), (15, 138626801), (7001, 297015), (19801, 105015), (21003, 99005), (35005, 59403)]