15342177

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:333

約数の個数: 32

約数和(自身を含む): 23224320

約数和(自身を除く): 7882143

約数列:

[1, 3, 17, 19, 51, 57, 71, 213, 223, 323, 669, 969, 1207, 1349, 3621, 3791, 4047, 4237, 11373, 12711, 15833, 22933, 47499, 68799, 72029, 216087, 269161, 300827, 807483, 902481, 5114059, 15342177]

約数ペア:

[(1, 15342177), (3, 5114059), (17, 902481), (19, 807483), (51, 300827), (57, 269161), (71, 216087), (213, 72029), (223, 68799), (323, 47499), (669, 22933), (969, 15833), (1207, 12711), (1349, 11373), (3621, 4237), (3791, 4047)]