1289804739

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{3463}}^1$

素因数の和:3659

約数の個数: 32

約数和(自身を含む): 1865571840

約数和(自身を除く): 575767101

約数列:

[1, 3, 17, 51, 67, 109, 201, 327, 1139, 1853, 3417, 3463, 5559, 7303, 10389, 21909, 58871, 124151, 176613, 232021, 372453, 377467, 696063, 1132401, 3944357, 6416939, 11833071, 19250817, 25290289, 75870867, 429934913, 1289804739]

約数ペア:

[(1, 1289804739), (3, 429934913), (17, 75870867), (51, 25290289), (67, 19250817), (109, 11833071), (201, 6416939), (327, 3944357), (1139, 1132401), (1853, 696063), (3417, 377467), (3463, 372453), (5559, 232021), (7303, 176613), (10389, 124151), (21909, 58871)]