2016121895727

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{6569}}^1\times {\mathrm{31181}}^1$

素因数の和:37963

約数の個数: 32

約数和(自身を含む): 2861564656320

約数和(自身を除く): 845442760593

約数列:

[1, 3, 17, 51, 193, 579, 3281, 6569, 9843, 19707, 31181, 93543, 111673, 335019, 530077, 1267817, 1590231, 3803451, 6017933, 18053799, 21552889, 64658667, 102304861, 204827989, 306914583, 614483967, 3482075813, 10446227439, 39531801877, 118595405631, 672040631909, 2016121895727]

約数ペア:

[(1, 2016121895727), (3, 672040631909), (17, 118595405631), (51, 39531801877), (193, 10446227439), (579, 3482075813), (3281, 614483967), (6569, 306914583), (9843, 204827989), (19707, 102304861), (31181, 64658667), (93543, 21552889), (111673, 18053799), (335019, 6017933), (530077, 3803451), (1267817, 1590231)]