497115999

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{383}}^1\times {\mathrm{4973}}^1$

素因数の和:5391

約数の個数: 24

約数和(自身を含む): 744906240

約数和(自身を除く): 247790241

約数列:

[1, 3, 9, 29, 87, 261, 383, 1149, 3447, 4973, 11107, 14919, 33321, 44757, 99963, 144217, 432651, 1297953, 1904659, 5713977, 17141931, 55235111, 165705333, 497115999]

約数ペア:

[(1, 497115999), (3, 165705333), (9, 55235111), (29, 17141931), (87, 5713977), (261, 1904659), (383, 1297953), (1149, 432651), (3447, 144217), (4973, 99963), (11107, 44757), (14919, 33321)]