31022563

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{541}}^1$

素因数の和:966

約数の個数: 16

約数和(自身を含む): 36604512

約数和(自身を除く): 5581949

約数列:

[1, 11, 13, 143, 401, 541, 4411, 5213, 5951, 7033, 57343, 77363, 216941, 2386351, 2820233, 31022563]

約数ペア:

[(1, 31022563), (11, 2820233), (13, 2386351), (143, 216941), (401, 77363), (541, 57343), (4411, 7033), (5213, 5951)]