217434711

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{16067}}^1$

素因数の和:16430

約数の個数: 16

約数和(自身を含む): 313133184

約数和(自身を除く): 95698473

約数列:

[1, 3, 13, 39, 347, 1041, 4511, 13533, 16067, 48201, 208871, 626613, 5575249, 16725747, 72478237, 217434711]

約数ペア:

[(1, 217434711), (3, 72478237), (13, 16725747), (39, 5575249), (347, 626613), (1041, 208871), (4511, 48201), (13533, 16067)]