215676867

素因数分解:

$3^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{23719}}^1$

素因数の和:24162

約数の個数: 16

約数和(自身を含む): 329423360

約数和(自身を除く): 113746493

約数列:

[1, 3, 7, 21, 433, 1299, 3031, 9093, 23719, 71157, 166033, 498099, 10270327, 30810981, 71892289, 215676867]

約数ペア:

[(1, 215676867), (3, 71892289), (7, 30810981), (21, 10270327), (433, 498099), (1299, 166033), (3031, 71157), (9093, 23719)]