286372281

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{12097}}^1$

素因数の和:12720

約数の個数: 16

約数和(自身を含む): 411912704

約数和(自身を除く): 125540423

約数列:

[1, 3, 13, 39, 607, 1821, 7891, 12097, 23673, 36291, 157261, 471783, 7342879, 22028637, 95457427, 286372281]

約数ペア:

[(1, 286372281), (3, 95457427), (13, 22028637), (39, 7342879), (607, 471783), (1821, 157261), (7891, 36291), (12097, 23673)]