15761241

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1511}}^1$

素因数の和:1597

約数の個数: 24

約数和(自身を含む): 24373440

約数和(自身を除く): 8612199

約数列:

[1, 3, 9, 19, 57, 61, 171, 183, 549, 1159, 1511, 3477, 4533, 10431, 13599, 28709, 86127, 92171, 258381, 276513, 829539, 1751249, 5253747, 15761241]

約数ペア:

[(1, 15761241), (3, 5253747), (9, 1751249), (19, 829539), (57, 276513), (61, 258381), (171, 92171), (183, 86127), (549, 28709), (1159, 13599), (1511, 10431), (3477, 4533)]