42189699

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{12347}}^1$

素因数の和:12434

約数の個数: 16

約数和(自身を含む): 60455808

約数和(自身を除く): 18266109

約数列:

[1, 3, 17, 51, 67, 201, 1139, 3417, 12347, 37041, 209899, 629697, 827249, 2481747, 14063233, 42189699]

約数ペア:

[(1, 42189699), (3, 14063233), (17, 2481747), (51, 827249), (67, 629697), (201, 209899), (1139, 37041), (3417, 12347)]