51619893

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{12143}}^1$

素因数の和:12268

約数の個数: 16

約数和(自身を含む): 74807040

約数和(自身を除く): 23187147

約数列:

[1, 3, 13, 39, 109, 327, 1417, 4251, 12143, 36429, 157859, 473577, 1323587, 3970761, 17206631, 51619893]

約数ペア:

[(1, 51619893), (3, 17206631), (13, 3970761), (39, 1323587), (109, 473577), (327, 157859), (1417, 36429), (4251, 12143)]