28854627

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{1447}}^1$

素因数の和:1507

約数の個数: 24

約数和(自身を含む): 42675456

約数和(自身を除く): 13820829

約数列:

[1, 3, 17, 23, 51, 69, 289, 391, 867, 1173, 1447, 4341, 6647, 19941, 24599, 33281, 73797, 99843, 418183, 565777, 1254549, 1697331, 9618209, 28854627]

約数ペア:

[(1, 28854627), (3, 9618209), (17, 1697331), (23, 1254549), (51, 565777), (69, 418183), (289, 99843), (391, 73797), (867, 33281), (1173, 24599), (1447, 19941), (4341, 6647)]