17613693

素因数分解:

$3^4\times {\mathrm{101}}^1\times {\mathrm{2153}}^1$

素因数の和:2266

約数の個数: 20

約数和(自身を含む): 26584668

約数和(自身を除く): 8970975

約数列:

[1, 3, 9, 27, 81, 101, 303, 909, 2153, 2727, 6459, 8181, 19377, 58131, 174393, 217453, 652359, 1957077, 5871231, 17613693]

約数ペア:

[(1, 17613693), (3, 5871231), (9, 1957077), (27, 652359), (81, 217453), (101, 174393), (303, 58131), (909, 19377), (2153, 8181), (2727, 6459)]