2457305439

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{127249}}^1$

素因数の和:127450

約数の個数: 16

約数和(自身を含む): 3377724000

約数和(自身を除く): 920418561

約数列:

[1, 3, 41, 123, 157, 471, 6437, 19311, 127249, 381747, 5217209, 15651627, 19978093, 59934279, 819101813, 2457305439]

約数ペア:

[(1, 2457305439), (3, 819101813), (41, 59934279), (123, 19978093), (157, 15651627), (471, 5217209), (6437, 381747), (19311, 127249)]