252247047

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{2161}}^1$

素因数の和:2291

約数の個数: 32

約数和(自身を含む): 376291776

約数和(自身を除く): 124044729

約数列:

[1, 3, 13, 39, 41, 73, 123, 219, 533, 949, 1599, 2161, 2847, 2993, 6483, 8979, 28093, 38909, 84279, 88601, 116727, 157753, 265803, 473259, 1151813, 2050789, 3455439, 6152367, 6467873, 19403619, 84082349, 252247047]

約数ペア:

[(1, 252247047), (3, 84082349), (13, 19403619), (39, 6467873), (41, 6152367), (73, 3455439), (123, 2050789), (219, 1151813), (533, 473259), (949, 265803), (1599, 157753), (2161, 116727), (2847, 88601), (2993, 84279), (6483, 38909), (8979, 28093)]