23893389

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{683}}^1$

素因数の和:738

約数の個数: 36

約数和(自身を含む): 39053664

約数和(自身を除く): 15160275

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 169, 207, 299, 507, 683, 897, 1521, 2049, 2691, 3887, 6147, 8879, 11661, 15709, 26637, 34983, 47127, 79911, 115427, 141381, 204217, 346281, 612651, 1038843, 1837953, 2654821, 7964463, 23893389]

約数ペア:

[(1, 23893389), (3, 7964463), (9, 2654821), (13, 1837953), (23, 1038843), (39, 612651), (69, 346281), (117, 204217), (169, 141381), (207, 115427), (299, 79911), (507, 47127), (683, 34983), (897, 26637), (1521, 15709), (2049, 11661), (2691, 8879), (3887, 6147)]