3122631

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{2029}}^1$

素因数の和:2060

約数の個数: 20

約数和(自身を含む): 4912600

約数和(自身を除く): 1789969

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 2029, 6087, 18261, 38551, 54783, 115653, 164349, 346959, 1040877, 3122631]

約数ペア:

[(1, 3122631), (3, 1040877), (9, 346959), (19, 164349), (27, 115653), (57, 54783), (81, 38551), (171, 18261), (513, 6087), (1539, 2029)]