289463733

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{824683}}^1$

素因数の和:824705

約数の個数: 16

約数和(自身を含む): 461823040

約数和(自身を除く): 172359307

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 824683, 2474049, 7422147, 10720879, 22266441, 32162637, 96487911, 289463733]

約数ペア:

[(1, 289463733), (3, 96487911), (9, 32162637), (13, 22266441), (27, 10720879), (39, 7422147), (117, 2474049), (351, 824683)]