6979869

素因数分解:

$3^2\times {\mathrm{13}}^3\times {\mathrm{353}}^1$

素因数の和:398

約数の個数: 24

約数和(自身を含む): 10952760

約数和(自身を除く): 3972891

約数列:

[1, 3, 9, 13, 39, 117, 169, 353, 507, 1059, 1521, 2197, 3177, 4589, 6591, 13767, 19773, 41301, 59657, 178971, 536913, 775541, 2326623, 6979869]

約数ペア:

[(1, 6979869), (3, 2326623), (9, 775541), (13, 536913), (39, 178971), (117, 59657), (169, 41301), (353, 19773), (507, 13767), (1059, 6591), (1521, 4589), (2197, 3177)]