23673987

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1601}}^1$

素因数の和:1691

約数の個数: 24

約数和(自身を含む): 35987328

約数和(自身を除く): 12313341

約数列:

[1, 3, 9, 31, 53, 93, 159, 279, 477, 1601, 1643, 4803, 4929, 14409, 14787, 49631, 84853, 148893, 254559, 446679, 763677, 2630443, 7891329, 23673987]

約数ペア:

[(1, 23673987), (3, 7891329), (9, 2630443), (31, 763677), (53, 446679), (93, 254559), (159, 148893), (279, 84853), (477, 49631), (1601, 14787), (1643, 14409), (4803, 4929)]