26055531

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1987}}^1$

素因数の和:2071

約数の個数: 24

約数和(自身を含む): 39696384

約数和(自身を除く): 13640853

約数列:

[1, 3, 9, 31, 47, 93, 141, 279, 423, 1457, 1987, 4371, 5961, 13113, 17883, 61597, 93389, 184791, 280167, 554373, 840501, 2895059, 8685177, 26055531]

約数ペア:

[(1, 26055531), (3, 8685177), (9, 2895059), (31, 840501), (47, 554373), (93, 280167), (141, 184791), (279, 93389), (423, 61597), (1457, 17883), (1987, 13113), (4371, 5961)]