2527217

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1427}}^1$

素因数の和:1468

約数の個数: 16

約数和(自身を含む): 3290112

約数和(自身を除く): 762895

約数列:

[1, 7, 11, 23, 77, 161, 253, 1427, 1771, 9989, 15697, 32821, 109879, 229747, 361031, 2527217]

約数ペア:

[(1, 2527217), (7, 361031), (11, 229747), (23, 109879), (77, 32821), (161, 15697), (253, 9989), (1427, 1771)]