388538469

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{126601}}^1$

素因数の和:126649

約数の個数: 24

約数和(自身を含む): 631997184

約数和(自身を除く): 243458715

約数列:

[1, 3, 9, 11, 31, 33, 93, 99, 279, 341, 1023, 3069, 126601, 379803, 1139409, 1392611, 3924631, 4177833, 11773893, 12533499, 35321679, 43170941, 129512823, 388538469]

約数ペア:

[(1, 388538469), (3, 129512823), (9, 43170941), (11, 35321679), (31, 12533499), (33, 11773893), (93, 4177833), (99, 3924631), (279, 1392611), (341, 1139409), (1023, 379803), (3069, 126601)]