63280987

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1667}}^1$

素因数の和:1731

約数の個数: 32

約数和(自身を含む): 86469120

約数和(自身を除く): 23188133

約数列:

[1, 7, 11, 17, 29, 77, 119, 187, 203, 319, 493, 1309, 1667, 2233, 3451, 5423, 11669, 18337, 28339, 37961, 48343, 128359, 198373, 311729, 338401, 531773, 821831, 2182103, 3722411, 5752817, 9040141, 63280987]

約数ペア:

[(1, 63280987), (7, 9040141), (11, 5752817), (17, 3722411), (29, 2182103), (77, 821831), (119, 531773), (187, 338401), (203, 311729), (319, 198373), (493, 128359), (1309, 48343), (1667, 37961), (2233, 28339), (3451, 18337), (5423, 11669)]