248834259

素因数分解:

$3^2\times {\mathrm{151}}^1\times {\mathrm{283}}^1\times {\mathrm{647}}^1$

素因数の和:1087

約数の個数: 24

約数和(自身を含む): 363647232

約数和(自身を除く): 114812973

約数列:

[1, 3, 9, 151, 283, 453, 647, 849, 1359, 1941, 2547, 5823, 42733, 97697, 128199, 183101, 293091, 384597, 549303, 879273, 1647909, 27648251, 82944753, 248834259]

約数ペア:

[(1, 248834259), (3, 82944753), (9, 27648251), (151, 1647909), (283, 879273), (453, 549303), (647, 384597), (849, 293091), (1359, 183101), (1941, 128199), (2547, 97697), (5823, 42733)]