42278509

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{5881}}^1$

素因数の和:5980

約数の個数: 16

約数和(自身を含む): 52702720

約数和(自身を除く): 10424211

約数列:

[1, 7, 13, 79, 91, 553, 1027, 5881, 7189, 41167, 76453, 464599, 535171, 3252193, 6039787, 42278509]

約数ペア:

[(1, 42278509), (7, 6039787), (13, 3252193), (79, 535171), (91, 464599), (553, 76453), (1027, 41167), (5881, 7189)]