31075413

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{3613}}^1$

素因数の和:3724

約数の個数: 16

約数和(自身を含む): 43021056

約数和(自身を除く): 11945643

約数列:

[1, 3, 47, 61, 141, 183, 2867, 3613, 8601, 10839, 169811, 220393, 509433, 661179, 10358471, 31075413]

約数ペア:

[(1, 31075413), (3, 10358471), (47, 661179), (61, 509433), (141, 220393), (183, 169811), (2867, 10839), (3613, 8601)]