23019573

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:249

約数の個数: 32

約数和(自身を含む): 33546240

約数和(自身を除く): 10526667

約数列:

[1, 3, 23, 41, 69, 79, 103, 123, 237, 309, 943, 1817, 2369, 2829, 3239, 4223, 5451, 7107, 8137, 9717, 12669, 24411, 74497, 97129, 187151, 223491, 291387, 333617, 561453, 1000851, 7673191, 23019573]

約数ペア:

[(1, 23019573), (3, 7673191), (23, 1000851), (41, 561453), (69, 333617), (79, 291387), (103, 223491), (123, 187151), (237, 97129), (309, 74497), (943, 24411), (1817, 12669), (2369, 9717), (2829, 8137), (3239, 7107), (4223, 5451)]