2247134757

素因数分解:

$3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{288427}}^1$

素因数の和:288497

約数の個数: 24

約数和(自身を含む): 3551125536

約数和(自身を除く): 1303990779

約数列:

[1, 3, 7, 21, 49, 53, 147, 159, 371, 1113, 2597, 7791, 288427, 865281, 2018989, 6056967, 14132923, 15286631, 42398769, 45859893, 107006417, 321019251, 749044919, 2247134757]

約数ペア:

[(1, 2247134757), (3, 749044919), (7, 321019251), (21, 107006417), (49, 45859893), (53, 42398769), (147, 15286631), (159, 14132923), (371, 6056967), (1113, 2018989), (2597, 865281), (7791, 288427)]