1396417

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:168

約数の個数: 16

約数和(自身を含む): 1619712

約数和(自身を除く): 223295

約数列:

[1, 11, 37, 47, 73, 407, 517, 803, 1739, 2701, 3431, 19129, 29711, 37741, 126947, 1396417]

約数ペア:

[(1, 1396417), (11, 126947), (37, 37741), (47, 29711), (73, 19129), (407, 3431), (517, 2701), (803, 1739)]