17916963

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{4447}}^1$

素因数の和:4546

約数の個数: 16

約数和(自身を含む): 25620480

約数和(自身を除く): 7703517

約数列:

[1, 3, 17, 51, 79, 237, 1343, 4029, 4447, 13341, 75599, 226797, 351313, 1053939, 5972321, 17916963]

約数ペア:

[(1, 17916963), (3, 5972321), (17, 1053939), (51, 351313), (79, 226797), (237, 75599), (1343, 13341), (4029, 4447)]