1015983

素因数分解:

$3^5\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:165

約数の個数: 24

約数和(自身を含む): 1576848

約数和(自身を除く): 560865

約数列:

[1, 3, 9, 27, 37, 81, 111, 113, 243, 333, 339, 999, 1017, 2997, 3051, 4181, 8991, 9153, 12543, 27459, 37629, 112887, 338661, 1015983]

約数ペア:

[(1, 1015983), (3, 338661), (9, 112887), (27, 37629), (37, 27459), (81, 12543), (111, 9153), (113, 8991), (243, 4181), (333, 3051), (339, 2997), (999, 1017)]