12528025251

素因数分解:

$3^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{2268337}}^1$

素因数の和:2268610

約数の個数: 16

約数和(自身を含む): 19162919424

約数和(自身を除く): 6634894173

約数列:

[1, 3, 7, 21, 263, 789, 1841, 5523, 2268337, 6805011, 15878359, 47635077, 596572631, 1789717893, 4176008417, 12528025251]

約数ペア:

[(1, 12528025251), (3, 4176008417), (7, 1789717893), (21, 596572631), (263, 47635077), (789, 15878359), (1841, 6805011), (5523, 2268337)]