21330282

素因数分解:

$2^1\times 3^1\times {\mathrm{227}}^1\times {\mathrm{15661}}^1$

素因数の和:15893

約数の個数: 16

約数和(自身を含む): 42851232

約数和(自身を除く): 21520950

約数列:

[1, 2, 3, 6, 227, 454, 681, 1362, 15661, 31322, 46983, 93966, 3555047, 7110094, 10665141, 21330282]

約数ペア:

[(1, 21330282), (2, 10665141), (3, 7110094), (6, 3555047), (227, 93966), (454, 46983), (681, 31322), (1362, 15661)]