30518043

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 45158400

約数和(自身を除く): 14640357

約数列:

[1, 3, 17, 31, 51, 93, 97, 199, 291, 527, 597, 1581, 1649, 3007, 3383, 4947, 6169, 9021, 10149, 18507, 19303, 51119, 57909, 104873, 153357, 314619, 328151, 598393, 984453, 1795179, 10172681, 30518043]

約数ペア:

[(1, 30518043), (3, 10172681), (17, 1795179), (31, 984453), (51, 598393), (93, 328151), (97, 314619), (199, 153357), (291, 104873), (527, 57909), (597, 51119), (1581, 19303), (1649, 18507), (3007, 10149), (3383, 9021), (4947, 6169)]