228216993

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{84431}}^1$

素因数の和:84504

約数の個数: 16

約数和(自身を含む): 328271616

約数和(自身を除く): 100054623

約数列:

[1, 3, 17, 51, 53, 159, 901, 2703, 84431, 253293, 1435327, 4305981, 4474843, 13424529, 76072331, 228216993]

約数ペア:

[(1, 228216993), (3, 76072331), (17, 13424529), (51, 4474843), (53, 4305981), (159, 1435327), (901, 253293), (2703, 84431)]