1685732013

素因数分解:

$3^3\times 7^1\times {\mathrm{8919217}}^1$

素因数の和:8919233

約数の個数: 16

約数和(自身を含む): 2854149760

約数和(自身を除く): 1168417747

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 8919217, 26757651, 62434519, 80272953, 187303557, 240818859, 561910671, 1685732013]

約数ペア:

[(1, 1685732013), (3, 561910671), (7, 240818859), (9, 187303557), (21, 80272953), (27, 62434519), (63, 26757651), (189, 8919217)]