3129687

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{313}}^1$

素因数の和:431

約数の個数: 24

約数和(自身を含む): 4996368

約数和(自身を除く): 1866681

約数列:

[1, 3, 9, 11, 33, 99, 101, 303, 313, 909, 939, 1111, 2817, 3333, 3443, 9999, 10329, 30987, 31613, 94839, 284517, 347743, 1043229, 3129687]

約数ペア:

[(1, 3129687), (3, 1043229), (9, 347743), (11, 284517), (33, 94839), (99, 31613), (101, 30987), (303, 10329), (313, 9999), (909, 3443), (939, 3333), (1111, 2817)]