1120489321

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{523}}^1\times {\mathrm{1901}}^1$

素因数の和:2461

約数の個数: 24

約数和(自身を含む): 1363414464

約数和(自身を除く): 242925143

約数列:

[1, 7, 23, 49, 161, 523, 1127, 1901, 3661, 12029, 13307, 25627, 43723, 84203, 93149, 306061, 589421, 994223, 2142427, 6959561, 22867129, 48716927, 160069903, 1120489321]

約数ペア:

[(1, 1120489321), (7, 160069903), (23, 48716927), (49, 22867129), (161, 6959561), (523, 2142427), (1127, 994223), (1901, 589421), (3661, 306061), (12029, 93149), (13307, 84203), (25627, 43723)]