228715311

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{67289}}^1$

素因数の和:67406

約数の個数: 16

約数和(自身を含む): 335911680

約数和(自身を除く): 107196369

約数列:

[1, 3, 11, 33, 103, 309, 1133, 3399, 67289, 201867, 740179, 2220537, 6930767, 20792301, 76238437, 228715311]

約数ペア:

[(1, 228715311), (3, 76238437), (11, 20792301), (33, 6930767), (103, 2220537), (309, 740179), (1133, 201867), (3399, 67289)]