8920353

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1801}}^1$

素因数の和:1944

約数の個数: 16

約数和(自身を含む): 12916736

約数和(自身を除く): 3996383

約数列:

[1, 3, 13, 39, 127, 381, 1651, 1801, 4953, 5403, 23413, 70239, 228727, 686181, 2973451, 8920353]

約数ペア:

[(1, 8920353), (3, 2973451), (13, 686181), (39, 228727), (127, 70239), (381, 23413), (1651, 5403), (1801, 4953)]