260702949

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{211}}^1\times {\mathrm{2437}}^1$

素因数の和:2677

約数の個数: 24

約数和(自身を含む): 378338592

約数和(自身を除く): 117635643

約数列:

[1, 3, 13, 39, 169, 211, 507, 633, 2437, 2743, 7311, 8229, 31681, 35659, 95043, 106977, 411853, 514207, 1235559, 1542621, 6684691, 20054073, 86900983, 260702949]

約数ペア:

[(1, 260702949), (3, 86900983), (13, 20054073), (39, 6684691), (169, 1542621), (211, 1235559), (507, 514207), (633, 411853), (2437, 106977), (2743, 95043), (7311, 35659), (8229, 31681)]