23823423

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{227}}^1$

素因数の和:285

約数の個数: 48

約数和(自身を含む): 40055040

約数和(自身を除く): 16231617

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 117, 169, 207, 227, 299, 351, 507, 621, 681, 897, 1521, 2043, 2691, 2951, 3887, 4563, 5221, 6129, 8073, 8853, 11661, 15663, 26559, 34983, 38363, 46989, 67873, 79677, 104949, 115089, 140967, 203619, 345267, 610857, 882349, 1035801, 1832571, 2647047, 7941141, 23823423]

約数ペア:

[(1, 23823423), (3, 7941141), (9, 2647047), (13, 1832571), (23, 1035801), (27, 882349), (39, 610857), (69, 345267), (117, 203619), (169, 140967), (207, 115089), (227, 104949), (299, 79677), (351, 67873), (507, 46989), (621, 38363), (681, 34983), (897, 26559), (1521, 15663), (2043, 11661), (2691, 8853), (2951, 8073), (3887, 6129), (4563, 5221)]