10515663

素因数分解:

$3^4\times {\mathrm{197}}^1\times {\mathrm{659}}^1$

素因数の和:868

約数の個数: 20

約数和(自身を含む): 15812280

約数和(自身を除く): 5296617

約数列:

[1, 3, 9, 27, 81, 197, 591, 659, 1773, 1977, 5319, 5931, 15957, 17793, 53379, 129823, 389469, 1168407, 3505221, 10515663]

約数ペア:

[(1, 10515663), (3, 3505221), (9, 1168407), (27, 389469), (81, 129823), (197, 53379), (591, 17793), (659, 15957), (1773, 5931), (1977, 5319)]