42486009

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{5591}}^1$

素因数の和:5760

約数の個数: 16

約数和(自身を含む): 60393600

約数和(自身を除く): 17907591

約数列:

[1, 3, 17, 51, 149, 447, 2533, 5591, 7599, 16773, 95047, 285141, 833059, 2499177, 14162003, 42486009]

約数ペア:

[(1, 42486009), (3, 14162003), (17, 2499177), (51, 833059), (149, 285141), (447, 95047), (2533, 16773), (5591, 7599)]