142768703

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{15581}}^1$

素因数の和:15623

約数の個数: 24

約数和(自身を含む): 191845584

約数和(自身を除く): 49076881

約数列:

[1, 7, 11, 17, 49, 77, 119, 187, 539, 833, 1309, 9163, 15581, 109067, 171391, 264877, 763469, 1199737, 1854139, 2913647, 8398159, 12978973, 20395529, 142768703]

約数ペア:

[(1, 142768703), (7, 20395529), (11, 12978973), (17, 8398159), (49, 2913647), (77, 1854139), (119, 1199737), (187, 763469), (539, 264877), (833, 171391), (1309, 109067), (9163, 15581)]