1491014787

素因数分解:

$3^1\times {\mathrm{29}}^2\times {\mathrm{383}}^1\times {\mathrm{1543}}^1$

素因数の和:1987

約数の個数: 24

約数和(自身を含む): 2065649664

約数和(自身を除く): 574634877

約数列:

[1, 3, 29, 87, 383, 841, 1149, 1543, 2523, 4629, 11107, 33321, 44747, 134241, 322103, 590969, 966309, 1297663, 1772907, 3892989, 17138101, 51414303, 497004929, 1491014787]

約数ペア:

[(1, 1491014787), (3, 497004929), (29, 51414303), (87, 17138101), (383, 3892989), (841, 1772907), (1149, 1297663), (1543, 966309), (2523, 590969), (4629, 322103), (11107, 134241), (33321, 44747)]