1276555007

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{117883}}^1$

素因数の和:117927

約数の個数: 24

約数和(自身を含む): 1693285776

約数和(自身を除く): 416730769

約数列:

[1, 7, 13, 17, 49, 91, 119, 221, 637, 833, 1547, 10829, 117883, 825181, 1532479, 2004011, 5776267, 10727353, 14028077, 26052143, 75091471, 98196539, 182365001, 1276555007]

約数ペア:

[(1, 1276555007), (7, 182365001), (13, 98196539), (17, 75091471), (49, 26052143), (91, 14028077), (119, 10727353), (221, 5776267), (637, 2004011), (833, 1532479), (1547, 825181), (10829, 117883)]