23644943

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:263

約数の個数: 32

約数和(自身を含む): 30606336

約数和(自身を除く): 6961393

約数列:

[1, 7, 17, 23, 53, 119, 161, 163, 371, 391, 901, 1141, 1219, 2737, 2771, 3749, 6307, 8533, 8639, 19397, 20723, 26243, 60473, 63733, 145061, 146863, 198697, 446131, 1028041, 1390879, 3377849, 23644943]

約数ペア:

[(1, 23644943), (7, 3377849), (17, 1390879), (23, 1028041), (53, 446131), (119, 198697), (161, 146863), (163, 145061), (371, 63733), (391, 60473), (901, 26243), (1141, 20723), (1219, 19397), (2737, 8639), (2771, 8533), (3749, 6307)]