1289492523

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{38197}}^1$

素因数の和:38256

約数の個数: 36

約数和(自身を含む): 2113418944

約数和(自身を除く): 823926421

約数列:

[1, 3, 9, 11, 31, 33, 93, 99, 121, 279, 341, 363, 1023, 1089, 3069, 3751, 11253, 33759, 38197, 114591, 343773, 420167, 1184107, 1260501, 3552321, 3781503, 4621837, 10656963, 13025177, 13865511, 39075531, 41596533, 117226593, 143276947, 429830841, 1289492523]

約数ペア:

[(1, 1289492523), (3, 429830841), (9, 143276947), (11, 117226593), (31, 41596533), (33, 39075531), (93, 13865511), (99, 13025177), (121, 10656963), (279, 4621837), (341, 3781503), (363, 3552321), (1023, 1260501), (1089, 1184107), (3069, 420167), (3751, 343773), (11253, 114591), (33759, 38197)]