815367063

素因数分解:

$3^1\times 7^1\times {\mathrm{5641}}^1\times {\mathrm{6883}}^1$

素因数の和:12534

約数の個数: 16

約数和(自身を含む): 1242864896

約数和(自身を除く): 427497833

約数列:

[1, 3, 7, 21, 5641, 6883, 16923, 20649, 39487, 48181, 118461, 144543, 38827003, 116481009, 271789021, 815367063]

約数ペア:

[(1, 815367063), (3, 271789021), (7, 116481009), (21, 38827003), (5641, 144543), (6883, 118461), (16923, 48181), (20649, 39487)]