71970499

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1721}}^1$

素因数の和:1842

約数の個数: 16

約数和(自身を含む): 79349760

約数和(自身を除く): 7379261

約数列:

[1, 19, 31, 71, 589, 1349, 1721, 2201, 32699, 41819, 53351, 122191, 1013669, 2321629, 3787921, 71970499]

約数ペア:

[(1, 71970499), (19, 3787921), (31, 2321629), (71, 1013669), (589, 122191), (1349, 53351), (1721, 41819), (2201, 32699)]