407906937

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{229}}^1\times {\mathrm{4211}}^1$

素因数の和:4493

約数の個数: 24

約数和(自身を含む): 604506240

約数和(自身を除く): 196599303

約数列:

[1, 3, 9, 47, 141, 229, 423, 687, 2061, 4211, 10763, 12633, 32289, 37899, 96867, 197917, 593751, 964319, 1781253, 2892957, 8678871, 45322993, 135968979, 407906937]

約数ペア:

[(1, 407906937), (3, 135968979), (9, 45322993), (47, 8678871), (141, 2892957), (229, 1781253), (423, 964319), (687, 593751), (2061, 197917), (4211, 96867), (10763, 37899), (12633, 32289)]