41994987

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{677}}^1$

素因数の和:763

約数の個数: 32

約数和(自身を含む): 62484480

約数和(自身を除く): 20489493

約数列:

[1, 3, 23, 29, 31, 69, 87, 93, 667, 677, 713, 899, 2001, 2031, 2139, 2697, 15571, 19633, 20677, 20987, 46713, 58899, 62031, 62961, 451559, 482701, 608623, 1354677, 1448103, 1825869, 13998329, 41994987]

約数ペア:

[(1, 41994987), (3, 13998329), (23, 1825869), (29, 1448103), (31, 1354677), (69, 608623), (87, 482701), (93, 451559), (667, 62961), (677, 62031), (713, 58899), (899, 46713), (2001, 20987), (2031, 20677), (2139, 19633), (2697, 15571)]