291427401

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{727}}^1\times {\mathrm{2843}}^1$

素因数の和:3620

約数の個数: 16

約数和(自身を含む): 397522944

約数和(自身を除く): 106095543

約数列:

[1, 3, 47, 141, 727, 2181, 2843, 8529, 34169, 102507, 133621, 400863, 2066861, 6200583, 97142467, 291427401]

約数ペア:

[(1, 291427401), (3, 97142467), (47, 6200583), (141, 2066861), (727, 400863), (2181, 133621), (2843, 102507), (8529, 34169)]