3978889245

素因数分解:

$3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{419051}}^1$

素因数の和:419273

約数の個数: 24

約数和(自身を含む): 6929443872

約数和(自身を除く): 2950554627

約数列:

[1, 3, 5, 9, 15, 45, 211, 633, 1055, 1899, 3165, 9495, 419051, 1257153, 2095255, 3771459, 6285765, 18857295, 88419761, 265259283, 442098805, 795777849, 1326296415, 3978889245]

約数ペア:

[(1, 3978889245), (3, 1326296415), (5, 795777849), (9, 442098805), (15, 265259283), (45, 88419761), (211, 18857295), (633, 6285765), (1055, 3771459), (1899, 2095255), (3165, 1257153), (9495, 419051)]