316643547

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{19463}}^1$

素因数の和:19523

約数の個数: 32

約数和(自身を含む): 504506880

約数和(自身を除く): 187863333

約数列:

[1, 3, 11, 17, 29, 33, 51, 87, 187, 319, 493, 561, 957, 1479, 5423, 16269, 19463, 58389, 214093, 330871, 564427, 642279, 992613, 1693281, 3639581, 6208697, 9595259, 10918743, 18626091, 28785777, 105547849, 316643547]

約数ペア:

[(1, 316643547), (3, 105547849), (11, 28785777), (17, 18626091), (29, 10918743), (33, 9595259), (51, 6208697), (87, 3639581), (187, 1693281), (319, 992613), (493, 642279), (561, 564427), (957, 330871), (1479, 214093), (5423, 58389), (16269, 19463)]