283236369

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1\times {\mathrm{593}}^1$

素因数の和:977

約数の個数: 32

約数和(自身を含む): 419658624

約数和(自身を除く): 136422255

約数列:

[1, 3, 13, 37, 39, 111, 331, 481, 593, 993, 1443, 1779, 4303, 7709, 12247, 12909, 21941, 23127, 36741, 65823, 159211, 196283, 285233, 477633, 588849, 855699, 2551679, 7262471, 7655037, 21787413, 94412123, 283236369]

約数ペア:

[(1, 283236369), (3, 94412123), (13, 21787413), (37, 7655037), (39, 7262471), (111, 2551679), (331, 855699), (481, 588849), (593, 477633), (993, 285233), (1443, 196283), (1779, 159211), (4303, 65823), (7709, 36741), (12247, 23127), (12909, 21941)]