42015669

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{5303}}^1$

素因数の和:5464

約数の個数: 16

約数和(自身を含む): 59404800

約数和(自身を除く): 17389131

約数列:

[1, 3, 19, 57, 139, 417, 2641, 5303, 7923, 15909, 100757, 302271, 737117, 2211351, 14005223, 42015669]

約数ペア:

[(1, 42015669), (3, 14005223), (19, 2211351), (57, 737117), (139, 302271), (417, 100757), (2641, 15909), (5303, 7923)]