73591921

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{743}}^1$

素因数の和:1176

約数の個数: 16

約数和(自身を含む): 83744640

約数和(自身を除く): 10152719

約数列:

[1, 13, 19, 247, 401, 743, 5213, 7619, 9659, 14117, 99047, 183521, 297943, 3873259, 5660917, 73591921]

約数ペア:

[(1, 73591921), (13, 5660917), (19, 3873259), (247, 297943), (401, 183521), (743, 99047), (5213, 14117), (7619, 9659)]