17700553

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:205

約数の個数: 24

約数和(自身を含む): 20831256

約数和(自身を除く): 3130703

約数列:

[1, 13, 17, 61, 101, 169, 221, 793, 1037, 1313, 1717, 2873, 6161, 10309, 13481, 17069, 22321, 80093, 104737, 175253, 290173, 1041209, 1361581, 17700553]

約数ペア:

[(1, 17700553), (13, 1361581), (17, 1041209), (61, 290173), (101, 175253), (169, 104737), (221, 80093), (793, 22321), (1037, 17069), (1313, 13481), (1717, 10309), (2873, 6161)]