7801101

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11257}}^1$

素因数の和:11281

約数の個数: 24

約数和(自身を含む): 14049984

約数和(自身を除く): 6248883

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 11257, 33771, 78799, 101313, 123827, 236397, 371481, 709191, 866789, 1114443, 2600367, 7801101]

約数ペア:

[(1, 7801101), (3, 2600367), (7, 1114443), (9, 866789), (11, 709191), (21, 371481), (33, 236397), (63, 123827), (77, 101313), (99, 78799), (231, 33771), (693, 11257)]