21304077963

素因数分解:

$3^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{691}}^1\times {\mathrm{6301}}^1$

素因数の和:7235

約数の個数: 32

約数和(自身を含む): 32655048192

約数和(自身を除く): 11350970229

約数列:

[1, 3, 7, 21, 233, 691, 699, 1631, 2073, 4837, 4893, 6301, 14511, 18903, 44107, 132321, 161003, 483009, 1127021, 1468133, 3381063, 4353991, 4404399, 10276931, 13061973, 30477937, 30830793, 91433811, 1014479903, 3043439709, 7101359321, 21304077963]

約数ペア:

[(1, 21304077963), (3, 7101359321), (7, 3043439709), (21, 1014479903), (233, 91433811), (691, 30830793), (699, 30477937), (1631, 13061973), (2073, 10276931), (4837, 4404399), (4893, 4353991), (6301, 3381063), (14511, 1468133), (18903, 1127021), (44107, 483009), (132321, 161003)]