118720987

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{4271}}^1$

素因数の和:4327

約数の個数: 24

約数和(自身を含む): 156252672

約数和(自身を除く): 37531685

約数列:

[1, 7, 11, 19, 77, 133, 209, 361, 1463, 2527, 3971, 4271, 27797, 29897, 46981, 81149, 328867, 568043, 892639, 1541831, 6248473, 10792817, 16960141, 118720987]

約数ペア:

[(1, 118720987), (7, 16960141), (11, 10792817), (19, 6248473), (77, 1541831), (133, 892639), (209, 568043), (361, 328867), (1463, 81149), (2527, 46981), (3971, 29897), (4271, 27797)]