17302977

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{11243}}^1$

素因数の和:11274

約数の個数: 20

約数和(自身を含む): 27210480

約数和(自身を除く): 9907503

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 11243, 33729, 101187, 213617, 303561, 640851, 910683, 1922553, 5767659, 17302977]

約数ペア:

[(1, 17302977), (3, 5767659), (9, 1922553), (19, 910683), (27, 640851), (57, 303561), (81, 213617), (171, 101187), (513, 33729), (1539, 11243)]