3424421

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{311}}^1$

素因数の和:353

約数の個数: 24

約数和(自身を含む): 4647552

約数和(自身を除く): 1223131

約数列:

[1, 7, 11, 13, 77, 91, 121, 143, 311, 847, 1001, 1573, 2177, 3421, 4043, 11011, 23947, 28301, 37631, 44473, 263417, 311311, 489203, 3424421]

約数ペア:

[(1, 3424421), (7, 489203), (11, 311311), (13, 263417), (77, 44473), (91, 37631), (121, 28301), (143, 23947), (311, 11011), (847, 4043), (1001, 3421), (1573, 2177)]