242567829

素因数分解:

$3^2\times 7^1\times {\mathrm{1283}}^1\times {\mathrm{3001}}^1$

素因数の和:4297

約数の個数: 24

約数和(自身を含む): 400875072

約数和(自身を除く): 158307243

約数列:

[1, 3, 7, 9, 21, 63, 1283, 3001, 3849, 8981, 9003, 11547, 21007, 26943, 27009, 63021, 80829, 189063, 3850283, 11550849, 26951981, 34652547, 80855943, 242567829]

約数ペア:

[(1, 242567829), (3, 80855943), (7, 34652547), (9, 26951981), (21, 11550849), (63, 3850283), (1283, 189063), (3001, 80829), (3849, 63021), (8981, 27009), (9003, 26943), (11547, 21007)]