260605233

素因数分解:

$3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{36607}}^1$

素因数の和:36733

約数の個数: 24

約数和(自身を含む): 434024448

約数和(自身を除く): 173419215

約数列:

[1, 3, 7, 9, 21, 63, 113, 339, 791, 1017, 2373, 7119, 36607, 109821, 256249, 329463, 768747, 2306241, 4136591, 12409773, 28956137, 37229319, 86868411, 260605233]

約数ペア:

[(1, 260605233), (3, 86868411), (7, 37229319), (9, 28956137), (21, 12409773), (63, 4136591), (113, 2306241), (339, 768747), (791, 329463), (1017, 256249), (2373, 109821), (7119, 36607)]