318209513279

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{4861}}^1\times {\mathrm{5113}}^1$

素因数の和:10071

約数の個数: 32

約数和(自身を含む): 381915156480

約数和(自身を除く): 63705643201

約数列:

[1, 7, 31, 59, 217, 413, 1829, 4861, 5113, 12803, 34027, 35791, 150691, 158503, 286799, 301667, 1054837, 1109521, 2007593, 2111669, 8890769, 9351677, 24854293, 62235383, 65461739, 173980051, 770483083, 1466403287, 5393381581, 10264823009, 45458501897, 318209513279]

約数ペア:

[(1, 318209513279), (7, 45458501897), (31, 10264823009), (59, 5393381581), (217, 1466403287), (413, 770483083), (1829, 173980051), (4861, 65461739), (5113, 62235383), (12803, 24854293), (34027, 9351677), (35791, 8890769), (150691, 2111669), (158503, 2007593), (286799, 1109521), (301667, 1054837)]