4380491949

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{204019}}^1$

素因数の和:204460

約数の個数: 16

約数和(自身を含む): 6198943680

約数和(自身を除く): 1818451731

約数列:

[1, 3, 17, 51, 421, 1263, 7157, 21471, 204019, 612057, 3468323, 10404969, 85891999, 257675997, 1460163983, 4380491949]

約数ペア:

[(1, 4380491949), (3, 1460163983), (17, 257675997), (51, 85891999), (421, 10404969), (1263, 3468323), (7157, 612057), (21471, 204019)]