449697209

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{38393}}^1$

素因数の和:38476

約数の個数: 16

約数和(自身を含む): 522465552

約数和(自身を除く): 72768343

約数列:

[1, 13, 17, 53, 221, 689, 901, 11713, 38393, 499109, 652681, 2034829, 8484853, 26452777, 34592093, 449697209]

約数ペア:

[(1, 449697209), (13, 34592093), (17, 26452777), (53, 8484853), (221, 2034829), (689, 652681), (901, 499109), (11713, 38393)]