7485879

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:191

約数の個数: 24

約数和(自身を含む): 10750320

約数和(自身を除く): 3264441

約数列:

[1, 3, 23, 53, 69, 89, 159, 267, 529, 1219, 1587, 2047, 3657, 4717, 6141, 14151, 28037, 47081, 84111, 108491, 141243, 325473, 2495293, 7485879]

約数ペア:

[(1, 7485879), (3, 2495293), (23, 325473), (53, 141243), (69, 108491), (89, 84111), (159, 47081), (267, 28037), (529, 14151), (1219, 6141), (1587, 4717), (2047, 3657)]