13181409

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{853}}^1$

素因数の和:977

約数の個数: 24

約数和(自身を含む): 20383272

約数和(自身を除く): 7201863

約数列:

[1, 3, 9, 17, 51, 101, 153, 303, 853, 909, 1717, 2559, 5151, 7677, 14501, 15453, 43503, 86153, 130509, 258459, 775377, 1464601, 4393803, 13181409]

約数ペア:

[(1, 13181409), (3, 4393803), (9, 1464601), (17, 775377), (51, 258459), (101, 130509), (153, 86153), (303, 43503), (853, 15453), (909, 14501), (1717, 7677), (2559, 5151)]