2123097

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{617}}^1$

素因数の和:688

約数の個数: 16

約数和(自身を含む): 3005952

約数和(自身を除く): 882855

約数列:

[1, 3, 31, 37, 93, 111, 617, 1147, 1851, 3441, 19127, 22829, 57381, 68487, 707699, 2123097]

約数ペア:

[(1, 2123097), (3, 707699), (31, 68487), (37, 57381), (93, 22829), (111, 19127), (617, 3441), (1147, 1851)]