919571073

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{429907}}^1$

素因数の和:429964

約数の個数: 16

約数和(自身を含む): 1320677376

約数和(自身を除く): 401106303

約数列:

[1, 3, 23, 31, 69, 93, 713, 2139, 429907, 1289721, 9887861, 13327117, 29663583, 39981351, 306523691, 919571073]

約数ペア:

[(1, 919571073), (3, 306523691), (23, 39981351), (31, 29663583), (69, 13327117), (93, 9887861), (713, 1289721), (2139, 429907)]