9699921

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13997}}^1$

素因数の和:14021

約数の個数: 24

約数和(自身を含む): 17469504

約数和(自身を除く): 7769583

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 13997, 41991, 97979, 125973, 153967, 293937, 461901, 881811, 1077769, 1385703, 3233307, 9699921]

約数ペア:

[(1, 9699921), (3, 3233307), (7, 1385703), (9, 1077769), (11, 881811), (21, 461901), (33, 293937), (63, 153967), (77, 125973), (99, 97979), (231, 41991), (693, 13997)]