17200073

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:197

約数の個数: 32

約数和(自身を含む): 21565440

約数和(自身を除く): 4365367

約数列:

[1, 11, 17, 19, 47, 103, 187, 209, 323, 517, 799, 893, 1133, 1751, 1957, 3553, 4841, 8789, 9823, 15181, 19261, 21527, 33269, 53251, 82297, 91979, 166991, 365959, 905267, 1011769, 1563643, 17200073]

約数ペア:

[(1, 17200073), (11, 1563643), (17, 1011769), (19, 905267), (47, 365959), (103, 166991), (187, 91979), (209, 82297), (323, 53251), (517, 33269), (799, 21527), (893, 19261), (1133, 15181), (1751, 9823), (1957, 8789), (3553, 4841)]