331320801

素因数分解:

$3^1\times 7^2\times {\mathrm{227}}^1\times {\mathrm{9929}}^1$

素因数の和:10173

約数の個数: 24

約数和(自身を含む): 516201120

約数和(自身を除く): 184880319

約数列:

[1, 3, 7, 21, 49, 147, 227, 681, 1589, 4767, 9929, 11123, 29787, 33369, 69503, 208509, 486521, 1459563, 2253883, 6761649, 15777181, 47331543, 110440267, 331320801]

約数ペア:

[(1, 331320801), (3, 110440267), (7, 47331543), (21, 15777181), (49, 6761649), (147, 2253883), (227, 1459563), (681, 486521), (1589, 208509), (4767, 69503), (9929, 33369), (11123, 29787)]