38899861

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{38861}}^1$

素因数の和:38892

約数の個数: 16

約数和(自身を含む): 52230528

約数和(自身を除く): 13330667

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 38861, 272027, 427471, 505193, 2992297, 3536351, 5557123, 38899861]

約数ペア:

[(1, 38899861), (7, 5557123), (11, 3536351), (13, 2992297), (77, 505193), (91, 427471), (143, 272027), (1001, 38861)]