5219919

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{167}}^1$

素因数の和:347

約数の個数: 24

約数和(自身を含む): 7967232

約数和(自身を除く): 2747313

約数列:

[1, 3, 9, 23, 69, 151, 167, 207, 453, 501, 1359, 1503, 3473, 3841, 10419, 11523, 25217, 31257, 34569, 75651, 226953, 579991, 1739973, 5219919]

約数ペア:

[(1, 5219919), (3, 1739973), (9, 579991), (23, 226953), (69, 75651), (151, 34569), (167, 31257), (207, 25217), (453, 11523), (501, 10419), (1359, 3841), (1503, 3473)]