797643

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1151}}^1$

素因数の和:1175

約数の個数: 24

約数和(自身を含む): 1437696

約数和(自身を除く): 640053

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 1151, 3453, 8057, 10359, 12661, 24171, 37983, 72513, 88627, 113949, 265881, 797643]

約数ペア:

[(1, 797643), (3, 265881), (7, 113949), (9, 88627), (11, 72513), (21, 37983), (33, 24171), (63, 12661), (77, 10359), (99, 8057), (231, 3453), (693, 1151)]