17265157

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:229

約数の個数: 32

約数和(自身を含む): 22675968

約数和(自身を除く): 5410811

約数列:

[1, 7, 13, 23, 73, 91, 113, 161, 299, 511, 791, 949, 1469, 1679, 2093, 2599, 6643, 8249, 10283, 11753, 18193, 21827, 33787, 57743, 107237, 152789, 189727, 236509, 750659, 1328089, 2466451, 17265157]

約数ペア:

[(1, 17265157), (7, 2466451), (13, 1328089), (23, 750659), (73, 236509), (91, 189727), (113, 152789), (161, 107237), (299, 57743), (511, 33787), (791, 21827), (949, 18193), (1469, 11753), (1679, 10283), (2093, 8249), (2599, 6643)]