431101827

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{216743}}^1$

素因数の和:216779

約数の個数: 24

約数和(自身を含む): 710053344

約数和(自身を除く): 278951517

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 216743, 650229, 1950687, 2817659, 3684631, 8452977, 11053893, 25358931, 33161679, 47900203, 143700609, 431101827]

約数ペア:

[(1, 431101827), (3, 143700609), (9, 47900203), (13, 33161679), (17, 25358931), (39, 11053893), (51, 8452977), (117, 3684631), (153, 2817659), (221, 1950687), (663, 650229), (1989, 216743)]