880212381

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{1087}}^1\times {\mathrm{5743}}^1$

素因数の和:6880

約数の個数: 16

約数和(自身を含む): 1199898624

約数和(自身を除く): 319686243

約数列:

[1, 3, 47, 141, 1087, 3261, 5743, 17229, 51089, 153267, 269921, 809763, 6242641, 18727923, 293404127, 880212381]

約数ペア:

[(1, 880212381), (3, 293404127), (47, 18727923), (141, 6242641), (1087, 809763), (3261, 269921), (5743, 153267), (17229, 51089)]