11898989859

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{449}}^1\times {\mathrm{187951}}^1$

素因数の和:188450

約数の個数: 16

約数和(自身を含む): 16239052800

約数和(自身を除く): 4340062941

約数列:

[1, 3, 47, 141, 449, 1347, 21103, 63309, 187951, 563853, 8833697, 26501091, 84389999, 253169997, 3966329953, 11898989859]

約数ペア:

[(1, 11898989859), (3, 3966329953), (47, 253169997), (141, 84389999), (449, 26501091), (1347, 8833697), (21103, 563853), (63309, 187951)]