22778217

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{32869}}^1$

素因数の和:32893

約数の個数: 24

約数和(自身を含む): 41021760

約数和(自身を除く): 18243543

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 32869, 98607, 230083, 295821, 361559, 690249, 1084677, 2070747, 2530913, 3254031, 7592739, 22778217]

約数ペア:

[(1, 22778217), (3, 7592739), (7, 3254031), (9, 2530913), (11, 2070747), (21, 1084677), (33, 690249), (63, 361559), (77, 295821), (99, 230083), (231, 98607), (693, 32869)]