19230183

素因数分解:

$3^3\times 7^1\times {\mathrm{101747}}^1$

素因数の和:101763

約数の個数: 16

約数和(自身を含む): 32559360

約数和(自身を除く): 13329177

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 101747, 305241, 712229, 915723, 2136687, 2747169, 6410061, 19230183]

約数ペア:

[(1, 19230183), (3, 6410061), (7, 2747169), (9, 2136687), (21, 915723), (27, 712229), (63, 305241), (189, 101747)]