409031361

素因数分解:

$3^2\times {\mathrm{107}}^1\times {\mathrm{383}}^1\times {\mathrm{1109}}^1$

素因数の和:1605

約数の個数: 24

約数和(自身を含む): 598440960

約数和(自身を除く): 189409599

約数列:

[1, 3, 9, 107, 321, 383, 963, 1109, 1149, 3327, 3447, 9981, 40981, 118663, 122943, 355989, 368829, 424747, 1067967, 1274241, 3822723, 45447929, 136343787, 409031361]

約数ペア:

[(1, 409031361), (3, 136343787), (9, 45447929), (107, 3822723), (321, 1274241), (383, 1067967), (963, 424747), (1109, 368829), (1149, 355989), (3327, 122943), (3447, 118663), (9981, 40981)]