2281213151

素因数分解:

$7^1\times {\mathrm{31}}^2\times {\mathrm{113}}^1\times {\mathrm{3001}}^1$

素因数の和:3183

約数の個数: 24

約数和(自身を含む): 2718659232

約数和(自身を除く): 437446081

約数列:

[1, 7, 31, 113, 217, 791, 961, 3001, 3503, 6727, 21007, 24521, 93031, 108593, 339113, 651217, 760151, 2373791, 2883961, 10512503, 20187727, 73587521, 325887593, 2281213151]

約数ペア:

[(1, 2281213151), (7, 325887593), (31, 73587521), (113, 20187727), (217, 10512503), (791, 2883961), (961, 2373791), (3001, 760151), (3503, 651217), (6727, 339113), (21007, 108593), (24521, 93031)]