6863493

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{811}}^1$

素因数の和:865

約数の個数: 32

約数和(自身を含む): 11640832

約数和(自身を除く): 4777339

約数列:

[1, 3, 7, 13, 21, 31, 39, 91, 93, 217, 273, 403, 651, 811, 1209, 2433, 2821, 5677, 8463, 10543, 17031, 25141, 31629, 73801, 75423, 175987, 221403, 326833, 527961, 980499, 2287831, 6863493]

約数ペア:

[(1, 6863493), (3, 2287831), (7, 980499), (13, 527961), (21, 326833), (31, 221403), (39, 175987), (91, 75423), (93, 73801), (217, 31629), (273, 25141), (403, 17031), (651, 10543), (811, 8463), (1209, 5677), (2433, 2821)]