488661339

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{443}}^1$

素因数の和:915

約数の個数: 32

約数和(自身を含む): 699033600

約数和(自身を除く): 210372261

約数列:

[1, 3, 29, 31, 87, 93, 409, 443, 899, 1227, 1329, 2697, 11861, 12679, 12847, 13733, 35583, 38037, 38541, 41199, 181187, 367691, 398257, 543561, 1103073, 1194771, 5254423, 5616797, 15763269, 16850391, 162887113, 488661339]

約数ペア:

[(1, 488661339), (3, 162887113), (29, 16850391), (31, 15763269), (87, 5616797), (93, 5254423), (409, 1194771), (443, 1103073), (899, 543561), (1227, 398257), (1329, 367691), (2697, 181187), (11861, 41199), (12679, 38541), (12847, 38037), (13733, 35583)]