83668319

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{11057}}^1$

素因数の和:11134

約数の個数: 16

約数和(自身を含む): 101910528

約数和(自身を除く): 18242209

約数列:

[1, 7, 23, 47, 161, 329, 1081, 7567, 11057, 77399, 254311, 519679, 1780177, 3637753, 11952617, 83668319]

約数ペア:

[(1, 83668319), (7, 11952617), (23, 3637753), (47, 1780177), (161, 519679), (329, 254311), (1081, 77399), (7567, 11057)]