1227081267

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{643}}^1\times {\mathrm{12473}}^1$

素因数の和:13139

約数の個数: 24

約数和(自身を含む): 1879781904

約数和(自身を除く): 652700637

約数列:

[1, 3, 9, 17, 51, 153, 643, 1929, 5787, 10931, 12473, 32793, 37419, 98379, 112257, 212041, 636123, 1908369, 8020139, 24060417, 72181251, 136342363, 409027089, 1227081267]

約数ペア:

[(1, 1227081267), (3, 409027089), (9, 136342363), (17, 72181251), (51, 24060417), (153, 8020139), (643, 1908369), (1929, 636123), (5787, 212041), (10931, 112257), (12473, 98379), (32793, 37419)]