486539823

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67943}}^1$

素因数の和:67995

約数の個数: 32

約数和(自身を含む): 834895872

約数和(自身を除く): 348356049

約数列:

[1, 3, 7, 11, 21, 31, 33, 77, 93, 217, 231, 341, 651, 1023, 2387, 7161, 67943, 203829, 475601, 747373, 1426803, 2106233, 2242119, 5231611, 6318699, 14743631, 15694833, 23168563, 44230893, 69505689, 162179941, 486539823]

約数ペア:

[(1, 486539823), (3, 162179941), (7, 69505689), (11, 44230893), (21, 23168563), (31, 15694833), (33, 14743631), (77, 6318699), (93, 5231611), (217, 2242119), (231, 2106233), (341, 1426803), (651, 747373), (1023, 475601), (2387, 203829), (7161, 67943)]