18846970131

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{4359697}}^1$

素因数の和:4359842

約数の個数: 16

約数和(自身を含む): 27623046528

約数和(自身を除く): 8776076397

約数列:

[1, 3, 11, 33, 131, 393, 1441, 4323, 4359697, 13079091, 47956667, 143870001, 571120307, 1713360921, 6282323377, 18846970131]

約数ペア:

[(1, 18846970131), (3, 6282323377), (11, 1713360921), (33, 571120307), (131, 143870001), (393, 47956667), (1441, 13079091), (4323, 4359697)]