2450097

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{487}}^1$

素因数の和:549

約数の個数: 24

約数和(自身を含む): 3907904

約数和(自身を除く): 1457807

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 487, 559, 1461, 1677, 4383, 5031, 6331, 18993, 20941, 56979, 62823, 188469, 272233, 816699, 2450097]

約数ペア:

[(1, 2450097), (3, 816699), (9, 272233), (13, 188469), (39, 62823), (43, 56979), (117, 20941), (129, 18993), (387, 6331), (487, 5031), (559, 4383), (1461, 1677)]