11785491

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^3$

素因数の和:148

約数の個数: 24

約数和(自身を含む): 18367440

約数和(自身を除く): 6581949

約数列:

[1, 3, 9, 19, 41, 57, 123, 171, 369, 779, 1681, 2337, 5043, 7011, 15129, 31939, 68921, 95817, 206763, 287451, 620289, 1309499, 3928497, 11785491]

約数ペア:

[(1, 11785491), (3, 3928497), (9, 1309499), (19, 620289), (41, 287451), (57, 206763), (123, 95817), (171, 68921), (369, 31939), (779, 15129), (1681, 7011), (2337, 5043)]