87225047

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{919}}^1$

素因数の和:1095

約数の個数: 24

約数和(自身を含む): 110124000

約数和(自身を除く): 22898953

約数列:

[1, 7, 13, 49, 91, 149, 637, 919, 1043, 1937, 6433, 7301, 11947, 13559, 45031, 83629, 94913, 136931, 585403, 958517, 1780103, 6709619, 12460721, 87225047]

約数ペア:

[(1, 87225047), (7, 12460721), (13, 6709619), (49, 1780103), (91, 958517), (149, 585403), (637, 136931), (919, 94913), (1043, 83629), (1937, 45031), (6433, 13559), (7301, 11947)]