64293047

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{100931}}^1$

素因数の和:100958

約数の個数: 12

約数和(自身を含む): 80543736

約数和(自身を除く): 16250689

約数列:

[1, 7, 13, 49, 91, 637, 100931, 706517, 1312103, 4945619, 9184721, 64293047]

約数ペア:

[(1, 64293047), (7, 9184721), (13, 4945619), (49, 1312103), (91, 706517), (637, 100931)]