12478833

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{877}}^1$

素因数の和:934

約数の個数: 32

約数和(自身を含む): 20229120

約数和(自身を除く): 7750287

約数列:

[1, 3, 9, 17, 27, 31, 51, 93, 153, 279, 459, 527, 837, 877, 1581, 2631, 4743, 7893, 14229, 14909, 23679, 27187, 44727, 81561, 134181, 244683, 402543, 462179, 734049, 1386537, 4159611, 12478833]

約数ペア:

[(1, 12478833), (3, 4159611), (9, 1386537), (17, 734049), (27, 462179), (31, 402543), (51, 244683), (93, 134181), (153, 81561), (279, 44727), (459, 27187), (527, 23679), (837, 14909), (877, 14229), (1581, 7893), (2631, 4743)]