7252509

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:345

約数の個数: 32

約数和(自身を含む): 11404800

約数和(自身を除く): 4152291

約数列:

[1, 3, 11, 19, 33, 43, 57, 129, 209, 269, 473, 627, 807, 817, 1419, 2451, 2959, 5111, 8877, 8987, 11567, 15333, 26961, 34701, 56221, 127237, 168663, 219773, 381711, 659319, 2417503, 7252509]

約数ペア:

[(1, 7252509), (3, 2417503), (11, 659319), (19, 381711), (33, 219773), (43, 168663), (57, 127237), (129, 56221), (209, 34701), (269, 26961), (473, 15333), (627, 11567), (807, 8987), (817, 8877), (1419, 5111), (2451, 2959)]