129800909

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{2687}}^1$

素因数の和:2864

約数の個数: 16

約数和(自身を含む): 152076288

約数和(自身を除く): 22275379

約数列:

[1, 7, 67, 103, 469, 721, 2687, 6901, 18809, 48307, 180029, 276761, 1260203, 1937327, 18542987, 129800909]

約数ペア:

[(1, 129800909), (7, 18542987), (67, 1937327), (103, 1260203), (469, 276761), (721, 180029), (2687, 48307), (6901, 18809)]