22627221

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{15299}}^1$

素因数の和:15348

約数の個数: 16

約数和(自身を含む): 33048000

約数和(自身を除く): 10420779

約数列:

[1, 3, 17, 29, 51, 87, 493, 1479, 15299, 45897, 260083, 443671, 780249, 1331013, 7542407, 22627221]

約数ペア:

[(1, 22627221), (3, 7542407), (17, 1331013), (29, 780249), (51, 443671), (87, 260083), (493, 45897), (1479, 15299)]