217823089

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{3947}}^1$

素因数の和:4160

約数の個数: 16

約数和(自身を含む): 247302720

約数和(自身を除く): 29479631

約数列:

[1, 11, 29, 173, 319, 1903, 3947, 5017, 43417, 55187, 114463, 682831, 1259093, 7511141, 19802099, 217823089]

約数ペア:

[(1, 217823089), (11, 19802099), (29, 7511141), (173, 1259093), (319, 682831), (1903, 114463), (3947, 55187), (5017, 43417)]