974399991

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{1187}}^1\times {\mathrm{11897}}^1$

素因数の和:13110

約数の個数: 16

約数和(自身を含む): 1356943104

約数和(自身を除く): 382543113

約数列:

[1, 3, 23, 69, 1187, 3561, 11897, 27301, 35691, 81903, 273631, 820893, 14121739, 42365217, 324799997, 974399991]

約数ペア:

[(1, 974399991), (3, 324799997), (23, 42365217), (69, 14121739), (1187, 820893), (3561, 273631), (11897, 81903), (27301, 35691)]