6898957

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:133

約数の個数: 32

約数和(自身を含む): 8709120

約数和(自身を除く): 1810163

約数列:

[1, 13, 17, 19, 31, 53, 221, 247, 323, 403, 527, 589, 689, 901, 1007, 1643, 4199, 6851, 7657, 10013, 11713, 13091, 17119, 21359, 27931, 31217, 130169, 222547, 363103, 405821, 530689, 6898957]

約数ペア:

[(1, 6898957), (13, 530689), (17, 405821), (19, 363103), (31, 222547), (53, 130169), (221, 31217), (247, 27931), (323, 21359), (403, 17119), (527, 13091), (589, 11713), (689, 10013), (901, 7657), (1007, 6851), (1643, 4199)]