30349527

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1931}}^1$

素因数の和:1991

約数の個数: 24

約数和(自身を含む): 45255168

約数和(自身を除く): 14905641

約数列:

[1, 3, 13, 31, 39, 93, 169, 403, 507, 1209, 1931, 5239, 5793, 15717, 25103, 59861, 75309, 179583, 326339, 778193, 979017, 2334579, 10116509, 30349527]

約数ペア:

[(1, 30349527), (3, 10116509), (13, 2334579), (31, 979017), (39, 778193), (93, 326339), (169, 179583), (403, 75309), (507, 59861), (1209, 25103), (1931, 15717), (5239, 5793)]