2019460401

素因数分解:

$3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{252401}}^1$

素因数の和:252541

約数の個数: 24

約数和(自身を含む): 3359975424

約数和(自身を除く): 1340515023

約数列:

[1, 3, 7, 9, 21, 63, 127, 381, 889, 1143, 2667, 8001, 252401, 757203, 1766807, 2271609, 5300421, 15901263, 32054927, 96164781, 224384489, 288494343, 673153467, 2019460401]

約数ペア:

[(1, 2019460401), (3, 673153467), (7, 288494343), (9, 224384489), (21, 96164781), (63, 32054927), (127, 15901263), (381, 5300421), (889, 2271609), (1143, 1766807), (2667, 757203), (8001, 252401)]