1330375041909

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{421}}^1\times {\mathrm{8165467}}^1$

素因数の和:8165937

約数の個数: 24

約数和(自身を含む): 1971013327712

約数和(自身を除く): 640638285803

約数列:

[1, 3, 9, 43, 129, 387, 421, 1263, 3789, 18103, 54309, 162927, 8165467, 24496401, 73489203, 351115081, 1053345243, 3160035729, 3437661607, 10312984821, 30938954463, 147819449101, 443458347303, 1330375041909]

約数ペア:

[(1, 1330375041909), (3, 443458347303), (9, 147819449101), (43, 30938954463), (129, 10312984821), (387, 3437661607), (421, 3160035729), (1263, 1053345243), (3789, 351115081), (18103, 73489203), (54309, 24496401), (162927, 8165467)]