40998213

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{6389}}^1$

素因数の和:6449

約数の個数: 24

約数和(自身を含む): 63797760

約数和(自身を除く): 22799547

約数列:

[1, 3, 9, 23, 31, 69, 93, 207, 279, 713, 2139, 6389, 6417, 19167, 57501, 146947, 198059, 440841, 594177, 1322523, 1782531, 4555357, 13666071, 40998213]

約数ペア:

[(1, 40998213), (3, 13666071), (9, 4555357), (23, 1782531), (31, 1322523), (69, 594177), (93, 440841), (207, 198059), (279, 146947), (713, 57501), (2139, 19167), (6389, 6417)]