97719769

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{383}}^1$

素因数の和:565

約数の個数: 24

約数和(自身を含む): 117669888

約数和(自身を除く): 19950119

約数列:

[1, 7, 41, 49, 127, 287, 383, 889, 2009, 2681, 5207, 6223, 15703, 18767, 36449, 48641, 109921, 255143, 340487, 769447, 1994281, 2383409, 13959967, 97719769]

約数ペア:

[(1, 97719769), (7, 13959967), (41, 2383409), (49, 1994281), (127, 769447), (287, 340487), (383, 255143), (889, 109921), (2009, 48641), (2681, 36449), (5207, 18767), (6223, 15703)]