28925529

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1\times {\mathrm{601}}^1$

素因数の和:928

約数の個数: 16

約数和(自身を含む): 39414144

約数和(自身を除く): 10488615

約数列:

[1, 3, 61, 183, 263, 601, 789, 1803, 16043, 36661, 48129, 109983, 158063, 474189, 9641843, 28925529]

約数ペア:

[(1, 28925529), (3, 9641843), (61, 474189), (183, 158063), (263, 109983), (601, 48129), (789, 36661), (1803, 16043)]