40055439

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{13259}}^1$

素因数の和:13334

約数の個数: 16

約数和(自身を含む): 57283200

約数和(自身を除く): 17227761

約数列:

[1, 3, 19, 53, 57, 159, 1007, 3021, 13259, 39777, 251921, 702727, 755763, 2108181, 13351813, 40055439]

約数ペア:

[(1, 40055439), (3, 13351813), (19, 2108181), (53, 755763), (57, 702727), (159, 251921), (1007, 39777), (3021, 13259)]