23931369

素因数分解:

$3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1279}}^1$

素因数の和:1312

約数の個数: 48

約数和(自身を含む): 44728320

約数和(自身を除く): 20796951

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 189, 231, 243, 297, 567, 693, 891, 1279, 1701, 2079, 2673, 3837, 6237, 8953, 11511, 14069, 18711, 26859, 34533, 42207, 80577, 98483, 103599, 126621, 241731, 295449, 310797, 379863, 725193, 886347, 1139589, 2175579, 2659041, 3418767, 7977123, 23931369]

約数ペア:

[(1, 23931369), (3, 7977123), (7, 3418767), (9, 2659041), (11, 2175579), (21, 1139589), (27, 886347), (33, 725193), (63, 379863), (77, 310797), (81, 295449), (99, 241731), (189, 126621), (231, 103599), (243, 98483), (297, 80577), (567, 42207), (693, 34533), (891, 26859), (1279, 18711), (1701, 14069), (2079, 11511), (2673, 8953), (3837, 6237)]