17962857

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1951}}^1$

素因数の和:2002

約数の個数: 32

約数和(自身を含む): 29982720

約数和(自身を除く): 12019863

約数列:

[1, 3, 9, 11, 27, 31, 33, 93, 99, 279, 297, 341, 837, 1023, 1951, 3069, 5853, 9207, 17559, 21461, 52677, 60481, 64383, 181443, 193149, 544329, 579447, 665291, 1632987, 1995873, 5987619, 17962857]

約数ペア:

[(1, 17962857), (3, 5987619), (9, 1995873), (11, 1632987), (27, 665291), (31, 579447), (33, 544329), (93, 193149), (99, 181443), (279, 64383), (297, 60481), (341, 52677), (837, 21461), (1023, 17559), (1951, 9207), (3069, 5853)]