21702627

素因数分解:

$3^3\times {\mathrm{359}}^1\times {\mathrm{2239}}^1$

素因数の和:2607

約数の個数: 16

約数和(自身を含む): 32256000

約数和(自身を除く): 10553373

約数列:

[1, 3, 9, 27, 359, 1077, 2239, 3231, 6717, 9693, 20151, 60453, 803801, 2411403, 7234209, 21702627]

約数ペア:

[(1, 21702627), (3, 7234209), (9, 2411403), (27, 803801), (359, 60453), (1077, 20151), (2239, 9693), (3231, 6717)]