21091080147333

素因数分解:

$3^1\times 7^1\times {\mathrm{326617}}^1\times {\mathrm{3074969}}^1$

素因数の和:3401596

約数の個数: 16

約数和(自身を含む): 32138897646720

約数和(自身を除く): 11047817499387

約数列:

[1, 3, 7, 21, 326617, 979851, 2286319, 3074969, 6858957, 9224907, 21524783, 64574349, 1004337149873, 3013011449619, 7030360049111, 21091080147333]

約数ペア:

[(1, 21091080147333), (3, 7030360049111), (7, 3013011449619), (21, 1004337149873), (326617, 64574349), (979851, 21524783), (2286319, 9224907), (3074969, 6858957)]