21547236477

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{14033}}^1\times {\mathrm{39371}}^1$

素因数の和:53420

約数の個数: 16

約数和(自身を含む): 30942612288

約数和(自身を除く): 9395375811

約数列:

[1, 3, 13, 39, 14033, 39371, 42099, 118113, 182429, 511823, 547287, 1535469, 552493243, 1657479729, 7182412159, 21547236477]

約数ペア:

[(1, 21547236477), (3, 7182412159), (13, 1657479729), (39, 552493243), (14033, 1535469), (39371, 547287), (42099, 511823), (118113, 182429)]