312089043

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{23627}}^1$

素因数の和:23691

約数の個数: 32

約数和(自身を含む): 517169664

約数和(自身を除く): 205080621

約数列:

[1, 3, 7, 17, 21, 37, 51, 111, 119, 259, 357, 629, 777, 1887, 4403, 13209, 23627, 70881, 165389, 401659, 496167, 874199, 1204977, 2622597, 2811613, 6119393, 8434839, 14861383, 18358179, 44584149, 104029681, 312089043]

約数ペア:

[(1, 312089043), (3, 104029681), (7, 44584149), (17, 18358179), (21, 14861383), (37, 8434839), (51, 6119393), (111, 2811613), (119, 2622597), (259, 1204977), (357, 874199), (629, 496167), (777, 401659), (1887, 165389), (4403, 70881), (13209, 23627)]