1292877761

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1\times {\mathrm{971}}^1$

素因数の和:1229

約数の個数: 32

約数和(自身を含む): 1598994432

約数和(自身を除く): 306116671

約数列:

[1, 7, 17, 67, 119, 167, 469, 971, 1139, 1169, 2839, 6797, 7973, 11189, 16507, 19873, 65057, 78323, 115549, 162157, 190213, 455399, 1105969, 1135099, 1331491, 2756669, 7741783, 10864519, 19296683, 76051633, 184696823, 1292877761]

約数ペア:

[(1, 1292877761), (7, 184696823), (17, 76051633), (67, 19296683), (119, 10864519), (167, 7741783), (469, 2756669), (971, 1331491), (1139, 1135099), (1169, 1105969), (2839, 455399), (6797, 190213), (7973, 162157), (11189, 115549), (16507, 78323), (19873, 65057)]