27715457

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{683}}^1$

素因数の和:749

約数の個数: 32

約数和(自身を含む): 37822464

約数和(自身を除く): 10107007

約数列:

[1, 7, 11, 17, 31, 77, 119, 187, 217, 341, 527, 683, 1309, 2387, 3689, 4781, 5797, 7513, 11611, 21173, 40579, 52591, 81277, 127721, 148211, 232903, 359941, 894047, 1630321, 2519587, 3959351, 27715457]

約数ペア:

[(1, 27715457), (7, 3959351), (11, 2519587), (17, 1630321), (31, 894047), (77, 359941), (119, 232903), (187, 148211), (217, 127721), (341, 81277), (527, 52591), (683, 40579), (1309, 21173), (2387, 11611), (3689, 7513), (4781, 5797)]