9219287

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7043}}^1$

素因数の和:7078

約数の個数: 16

約数和(自身を含む): 12172032

約数和(自身を除く): 2952745

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 7043, 49301, 77473, 119731, 542311, 838117, 1317041, 9219287]

約数ペア:

[(1, 9219287), (7, 1317041), (11, 838117), (17, 542311), (77, 119731), (119, 77473), (187, 49301), (1309, 7043)]