1882257

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{167}}^1$

素因数の和:217

約数の個数: 24

約数和(自身を含む): 2888256

約数和(自身を除く): 1005999

約数列:

[1, 3, 13, 17, 39, 51, 167, 221, 289, 501, 663, 867, 2171, 2839, 3757, 6513, 8517, 11271, 36907, 48263, 110721, 144789, 627419, 1882257]

約数ペア:

[(1, 1882257), (3, 627419), (13, 144789), (17, 110721), (39, 48263), (51, 36907), (167, 11271), (221, 8517), (289, 6513), (501, 3757), (663, 2839), (867, 2171)]