87504443

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:339

約数の個数: 32

約数和(自身を含む): 105423360

約数和(自身を除く): 17918917

約数列:

[1, 13, 19, 23, 73, 211, 247, 299, 437, 949, 1387, 1679, 2743, 4009, 4853, 5681, 15403, 18031, 21827, 31901, 52117, 63089, 92207, 200239, 292657, 354269, 414713, 1198691, 3804541, 4605497, 6731111, 87504443]

約数ペア:

[(1, 87504443), (13, 6731111), (19, 4605497), (23, 3804541), (73, 1198691), (211, 414713), (247, 354269), (299, 292657), (437, 200239), (949, 92207), (1387, 63089), (1679, 52117), (2743, 31901), (4009, 21827), (4853, 18031), (5681, 15403)]