636762049

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{63127}}^1$

素因数の和:63276

約数の個数: 16

約数和(自身を含む): 799958016

約数和(自身を除く): 163195967

約数列:

[1, 7, 11, 77, 131, 917, 1441, 10087, 63127, 441889, 694397, 4860779, 8269637, 57887459, 90966007, 636762049]

約数ペア:

[(1, 636762049), (7, 90966007), (11, 57887459), (77, 8269637), (131, 4860779), (917, 694397), (1441, 441889), (10087, 63127)]