17874207

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{673}}^1$

素因数の和:919

約数の個数: 24

約数和(自身を含む): 27968304

約数和(自身を除く): 10094097

約数列:

[1, 3, 9, 13, 39, 117, 227, 673, 681, 2019, 2043, 2951, 6057, 8749, 8853, 26247, 26559, 78741, 152771, 458313, 1374939, 1986023, 5958069, 17874207]

約数ペア:

[(1, 17874207), (3, 5958069), (9, 1986023), (13, 1374939), (39, 458313), (117, 152771), (227, 78741), (673, 26559), (681, 26247), (2019, 8853), (2043, 8749), (2951, 6057)]