65697989

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{1103}}^1$

素因数の和:1304

約数の個数: 16

約数和(自身を含む): 76873728

約数和(自身を除く): 11175739

約数列:

[1, 7, 67, 127, 469, 889, 1103, 7721, 8509, 59563, 73901, 140081, 517307, 980567, 9385427, 65697989]

約数ペア:

[(1, 65697989), (7, 9385427), (67, 980567), (127, 517307), (469, 140081), (889, 73901), (1103, 59563), (7721, 8509)]