7251673

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:217

約数の個数: 32

約数和(自身を含む): 9555840

約数和(自身を除く): 2304167

約数列:

[1, 11, 13, 17, 19, 143, 157, 187, 209, 221, 247, 323, 1727, 2041, 2431, 2669, 2717, 2983, 3553, 4199, 22451, 29359, 32813, 34697, 38779, 46189, 50711, 381667, 426569, 557821, 659243, 7251673]

約数ペア:

[(1, 7251673), (11, 659243), (13, 557821), (17, 426569), (19, 381667), (143, 50711), (157, 46189), (187, 38779), (209, 34697), (221, 32813), (247, 29359), (323, 22451), (1727, 4199), (2041, 3553), (2431, 2983), (2669, 2717)]