28895019

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{461}}^1\times {\mathrm{1229}}^1$

素因数の和:1710

約数の個数: 16

約数和(自身を含む): 40914720

約数和(自身を除く): 12019701

約数列:

[1, 3, 17, 51, 461, 1229, 1383, 3687, 7837, 20893, 23511, 62679, 566569, 1699707, 9631673, 28895019]

約数ペア:

[(1, 28895019), (3, 9631673), (17, 1699707), (51, 566569), (461, 62679), (1229, 23511), (1383, 20893), (3687, 7837)]