40308381

素因数分解:

$3^3\times {\mathrm{929}}^1\times {\mathrm{1607}}^1$

素因数の和:2545

約数の個数: 16

約数和(自身を含む): 59817600

約数和(自身を除く): 19509219

約数列:

[1, 3, 9, 27, 929, 1607, 2787, 4821, 8361, 14463, 25083, 43389, 1492903, 4478709, 13436127, 40308381]

約数ペア:

[(1, 40308381), (3, 13436127), (9, 4478709), (27, 1492903), (929, 43389), (1607, 25083), (2787, 14463), (4821, 8361)]