7847073

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1427}}^1$

素因数の和:1493

約数の個数: 24

約数和(自身を含む): 12475008

約数和(自身を除く): 4627935

約数列:

[1, 3, 9, 13, 39, 47, 117, 141, 423, 611, 1427, 1833, 4281, 5499, 12843, 18551, 55653, 67069, 166959, 201207, 603621, 871897, 2615691, 7847073]

約数ペア:

[(1, 7847073), (3, 2615691), (9, 871897), (13, 603621), (39, 201207), (47, 166959), (117, 67069), (141, 55653), (423, 18551), (611, 12843), (1427, 5499), (1833, 4281)]