520028727

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{194113}}^1$

素因数の和:194182

約数の個数: 16

約数和(自身を含む): 745397760

約数和(自身を除く): 225369033

約数列:

[1, 3, 19, 47, 57, 141, 893, 2679, 194113, 582339, 3688147, 9123311, 11064441, 27369933, 173342909, 520028727]

約数ペア:

[(1, 520028727), (3, 173342909), (19, 27369933), (47, 11064441), (57, 9123311), (141, 3688147), (893, 582339), (2679, 194113)]