1961307

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{4273}}^1$

素因数の和:4299

約数の個数: 16

約数和(自身を含む): 3077280

約数和(自身を除く): 1115973

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 4273, 12819, 38457, 72641, 115371, 217923, 653769, 1961307]

約数ペア:

[(1, 1961307), (3, 653769), (9, 217923), (17, 115371), (27, 72641), (51, 38457), (153, 12819), (459, 4273)]