1286688231

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{853}}^1\times {\mathrm{9859}}^1$

素因数の和:10735

約数の個数: 24

約数和(自身を含む): 1970382960

約数和(自身を除く): 683694729

約数列:

[1, 3, 9, 17, 51, 153, 853, 2559, 7677, 9859, 14501, 29577, 43503, 88731, 130509, 167603, 502809, 1508427, 8409727, 25229181, 75687543, 142965359, 428896077, 1286688231]

約数ペア:

[(1, 1286688231), (3, 428896077), (9, 142965359), (17, 75687543), (51, 25229181), (153, 8409727), (853, 1508427), (2559, 502809), (7677, 167603), (9859, 130509), (14501, 88731), (29577, 43503)]