979072451

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1\times {\mathrm{811}}^1$

素因数の和:1179

約数の個数: 32

約数和(自身を含む): 1223846400

約数和(自身を除く): 244773949

約数列:

[1, 7, 19, 29, 133, 203, 313, 551, 811, 2191, 3857, 5677, 5947, 9077, 15409, 23519, 41629, 63539, 107863, 164633, 172463, 253843, 446861, 1207241, 1776901, 3128027, 4823017, 7361447, 33761119, 51530129, 139867493, 979072451]

約数ペア:

[(1, 979072451), (7, 139867493), (19, 51530129), (29, 33761119), (133, 7361447), (203, 4823017), (313, 3128027), (551, 1776901), (811, 1207241), (2191, 446861), (3857, 253843), (5677, 172463), (5947, 164633), (9077, 107863), (15409, 63539), (23519, 41629)]