17401197

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{12263}}^1$

素因数の和:12320

約数の個数: 16

約数和(自身を含む): 25901568

約数和(自身を除く): 8500371

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 12263, 36789, 134893, 404679, 527309, 1581927, 5800399, 17401197]

約数ペア:

[(1, 17401197), (3, 5800399), (11, 1581927), (33, 527309), (43, 404679), (129, 134893), (473, 36789), (1419, 12263)]