2248779

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{109}}^1$

素因数の和:171

約数の個数: 24

約数和(自身を含む): 3406480

約数和(自身を除く): 1157701

約数列:

[1, 3, 13, 23, 39, 69, 109, 299, 327, 529, 897, 1417, 1587, 2507, 4251, 6877, 7521, 20631, 32591, 57661, 97773, 172983, 749593, 2248779]

約数ペア:

[(1, 2248779), (3, 749593), (13, 172983), (23, 97773), (39, 57661), (69, 32591), (109, 20631), (299, 7521), (327, 6877), (529, 4251), (897, 2507), (1417, 1587)]