4386081

素因数分解:

$3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{631}}^1$

素因数の和:972

約数の個数: 16

約数和(自身を含む): 6714368

約数和(自身を除く): 2328287

約数列:

[1, 3, 7, 21, 331, 631, 993, 1893, 2317, 4417, 6951, 13251, 208861, 626583, 1462027, 4386081]

約数ペア:

[(1, 4386081), (3, 1462027), (7, 626583), (21, 208861), (331, 13251), (631, 6951), (993, 4417), (1893, 2317)]