1140982563

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1325183}}^1$

素因数の和:1325234

約数の個数: 16

約数和(自身を含む): 1781047296

約数和(自身を除く): 640064733

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 1325183, 3975549, 9276281, 27828843, 54332503, 162997509, 380327521, 1140982563]

約数ペア:

[(1, 1140982563), (3, 380327521), (7, 162997509), (21, 54332503), (41, 27828843), (123, 9276281), (287, 3975549), (861, 1325183)]