7420653

素因数分解:

$3^4\times {\mathrm{17}}^2\times {\mathrm{317}}^1$

素因数の和:363

約数の個数: 30

約数和(自身を含む): 11812746

約数和(自身を除く): 4392093

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 289, 317, 459, 867, 951, 1377, 2601, 2853, 5389, 7803, 8559, 16167, 23409, 25677, 48501, 91613, 145503, 274839, 436509, 824517, 2473551, 7420653]

約数ペア:

[(1, 7420653), (3, 2473551), (9, 824517), (17, 436509), (27, 274839), (51, 145503), (81, 91613), (153, 48501), (289, 25677), (317, 23409), (459, 16167), (867, 8559), (951, 7803), (1377, 5389), (2601, 2853)]