23330043

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 39436800

約数和(自身を除く): 16106757

約数列:

[1, 3, 9, 11, 19, 33, 57, 79, 99, 157, 171, 209, 237, 471, 627, 711, 869, 1413, 1501, 1727, 1881, 2607, 2983, 4503, 5181, 7821, 8949, 12403, 13509, 15543, 16511, 26847, 32813, 37209, 49533, 98439, 111627, 136433, 148599, 235657, 295317, 409299, 706971, 1227897, 2120913, 2592227, 7776681, 23330043]

約数ペア:

[(1, 23330043), (3, 7776681), (9, 2592227), (11, 2120913), (19, 1227897), (33, 706971), (57, 409299), (79, 295317), (99, 235657), (157, 148599), (171, 136433), (209, 111627), (237, 98439), (471, 49533), (627, 37209), (711, 32813), (869, 26847), (1413, 16511), (1501, 15543), (1727, 13509), (1881, 12403), (2607, 8949), (2983, 7821), (4503, 5181)]