31034843

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{23}}^2\times {\mathrm{29}}^1$

素因数の和:116

約数の個数: 36

約数和(自身を含む): 40745040

約数和(自身を除く): 9710197

約数列:

[1, 7, 17, 23, 29, 119, 161, 203, 289, 391, 493, 529, 667, 2023, 2737, 3451, 3703, 4669, 6647, 8381, 8993, 11339, 15341, 46529, 58667, 62951, 79373, 107387, 152881, 192763, 260797, 1070167, 1349341, 1825579, 4433549, 31034843]

約数ペア:

[(1, 31034843), (7, 4433549), (17, 1825579), (23, 1349341), (29, 1070167), (119, 260797), (161, 192763), (203, 152881), (289, 107387), (391, 79373), (493, 62951), (529, 58667), (667, 46529), (2023, 15341), (2737, 11339), (3451, 8993), (3703, 8381), (4669, 6647)]