7480323

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1$

素因数の和:448

約数の個数: 32

約数和(自身を含む): 12038400

約数和(自身を除く): 4558077

約数列:

[1, 3, 9, 17, 27, 43, 51, 129, 153, 379, 387, 459, 731, 1137, 1161, 2193, 3411, 6443, 6579, 10233, 16297, 19329, 19737, 48891, 57987, 146673, 173961, 277049, 440019, 831147, 2493441, 7480323]

約数ペア:

[(1, 7480323), (3, 2493441), (9, 831147), (17, 440019), (27, 277049), (43, 173961), (51, 146673), (129, 57987), (153, 48891), (379, 19737), (387, 19329), (459, 16297), (731, 10233), (1137, 6579), (1161, 6443), (2193, 3411)]