47218839

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{16691}}^1$

素因数の和:16758

約数の個数: 16

約数和(自身を含む): 67302144

約数和(自身を除く): 20083305

約数列:

[1, 3, 23, 41, 69, 123, 943, 2829, 16691, 50073, 383893, 684331, 1151679, 2052993, 15739613, 47218839]

約数ペア:

[(1, 47218839), (3, 15739613), (23, 2052993), (41, 1151679), (69, 684331), (123, 383893), (943, 50073), (2829, 16691)]