6894921

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{113}}^1$

素因数の和:213

約数の個数: 24

約数和(自身を含む): 10358496

約数和(自身を除く): 3463575

約数列:

[1, 3, 11, 33, 43, 113, 129, 339, 473, 1243, 1419, 1849, 3729, 4859, 5547, 14577, 20339, 53449, 61017, 160347, 208937, 626811, 2298307, 6894921]

約数ペア:

[(1, 6894921), (3, 2298307), (11, 626811), (33, 208937), (43, 160347), (113, 61017), (129, 53449), (339, 20339), (473, 14577), (1243, 5547), (1419, 4859), (1849, 3729)]