23647731

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{271}}^1$

素因数の和:379

約数の個数: 32

約数和(自身を含む): 35251200

約数和(自身を除く): 11603469

約数列:

[1, 3, 17, 29, 51, 59, 87, 177, 271, 493, 813, 1003, 1479, 1711, 3009, 4607, 5133, 7859, 13821, 15989, 23577, 29087, 47967, 87261, 133603, 271813, 400809, 463681, 815439, 1391043, 7882577, 23647731]

約数ペア:

[(1, 23647731), (3, 7882577), (17, 1391043), (29, 815439), (51, 463681), (59, 400809), (87, 271813), (177, 133603), (271, 87261), (493, 47967), (813, 29087), (1003, 23577), (1479, 15989), (1711, 13821), (3009, 7859), (4607, 5133)]