551467267

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2153}}^1$

素因数の和:2263

約数の個数: 32

約数和(自身を含む): 673081920

約数和(自身を除く): 121614653

約数列:

[1, 13, 17, 19, 61, 221, 247, 323, 793, 1037, 1159, 2153, 4199, 13481, 15067, 19703, 27989, 36601, 40907, 131333, 256139, 475813, 531791, 695419, 1707329, 2232661, 2495327, 9040447, 29024593, 32439251, 42420559, 551467267]

約数ペア:

[(1, 551467267), (13, 42420559), (17, 32439251), (19, 29024593), (61, 9040447), (221, 2495327), (247, 2232661), (323, 1707329), (793, 695419), (1037, 531791), (1159, 475813), (2153, 256139), (4199, 131333), (13481, 40907), (15067, 36601), (19703, 27989)]