67921403

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{487}}^1$

素因数の和:938

約数の個数: 16

約数和(自身を含む): 76830720

約数和(自身を除く): 8909317

約数列:

[1, 11, 31, 341, 409, 487, 4499, 5357, 12679, 15097, 139469, 166067, 199183, 2191013, 6174673, 67921403]

約数ペア:

[(1, 67921403), (11, 6174673), (31, 2191013), (341, 199183), (409, 166067), (487, 139469), (4499, 15097), (5357, 12679)]