30142719

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{48539}}^1$

素因数の和:48571

約数の個数: 16

約数和(自身を含む): 46598400

約数和(自身を除く): 16455681

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 48539, 145617, 436851, 1116397, 1310553, 3349191, 10047573, 30142719]

約数ペア:

[(1, 30142719), (3, 10047573), (9, 3349191), (23, 1310553), (27, 1116397), (69, 436851), (207, 145617), (621, 48539)]