269948493

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{877}}^1\times {\mathrm{1487}}^1$

素因数の和:2393

約数の個数: 24

約数和(自身を含む): 407616768

約数和(自身を除く): 137668275

約数列:

[1, 3, 9, 23, 69, 207, 877, 1487, 2631, 4461, 7893, 13383, 20171, 34201, 60513, 102603, 181539, 307809, 1304099, 3912297, 11736891, 29994277, 89982831, 269948493]

約数ペア:

[(1, 269948493), (3, 89982831), (9, 29994277), (23, 11736891), (69, 3912297), (207, 1304099), (877, 307809), (1487, 181539), (2631, 102603), (4461, 60513), (7893, 34201), (13383, 20171)]