2100040929

素因数分解:

$3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{294991}}^1$

素因数の和:295117

約数の個数: 24

約数和(自身を含む): 3497425152

約数和(自身を除く): 1397384223

約数列:

[1, 3, 7, 9, 21, 63, 113, 339, 791, 1017, 2373, 7119, 294991, 884973, 2064937, 2654919, 6194811, 18584433, 33333983, 100001949, 233337881, 300005847, 700013643, 2100040929]

約数ペア:

[(1, 2100040929), (3, 700013643), (7, 300005847), (9, 233337881), (21, 100001949), (63, 33333983), (113, 18584433), (339, 6194811), (791, 2654919), (1017, 2064937), (2373, 884973), (7119, 294991)]