4442949

素因数分解:

$3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{647}}^1$

素因数の和:769

約数の個数: 24

約数和(自身を含む): 7413120

約数和(自身を除く): 2970171

約数列:

[1, 3, 7, 9, 21, 63, 109, 327, 647, 763, 981, 1941, 2289, 4529, 5823, 6867, 13587, 40761, 70523, 211569, 493661, 634707, 1480983, 4442949]

約数ペア:

[(1, 4442949), (3, 1480983), (7, 634707), (9, 493661), (21, 211569), (63, 70523), (109, 40761), (327, 13587), (647, 6867), (763, 5823), (981, 4529), (1941, 2289)]