97987813

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{74857}}^1$

素因数の和:74892

約数の個数: 16

約数和(自身を含む): 129354624

約数和(自身を除く): 31366811

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 74857, 523999, 823427, 1272569, 5763989, 8907983, 13998259, 97987813]

約数ペア:

[(1, 97987813), (7, 13998259), (11, 8907983), (17, 5763989), (77, 1272569), (119, 823427), (187, 523999), (1309, 74857)]