30728607

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{112559}}^1$

素因数の和:112582

約数の個数: 16

約数和(自身を含む): 50426880

約数和(自身を除く): 19698273

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 112559, 337677, 787913, 1463267, 2363739, 4389801, 10242869, 30728607]

約数ペア:

[(1, 30728607), (3, 10242869), (7, 4389801), (13, 2363739), (21, 1463267), (39, 787913), (91, 337677), (273, 112559)]