252201027

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1\times {\mathrm{619}}^1$

素因数の和:1003

約数の個数: 32

約数和(自身を含む): 375531520

約数和(自身を除く): 123330493

約数列:

[1, 3, 13, 31, 39, 93, 337, 403, 619, 1011, 1209, 1857, 4381, 8047, 10447, 13143, 19189, 24141, 31341, 57567, 135811, 208603, 249457, 407433, 625809, 748371, 2711839, 6466693, 8135517, 19400079, 84067009, 252201027]

約数ペア:

[(1, 252201027), (3, 84067009), (13, 19400079), (31, 8135517), (39, 6466693), (93, 2711839), (337, 748371), (403, 625809), (619, 407433), (1011, 249457), (1209, 208603), (1857, 135811), (4381, 57567), (8047, 31341), (10447, 24141), (13143, 19189)]