172907833

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{127}}^1\times {\mathrm{673}}^1$

素因数の和:841

約数の個数: 24

約数和(自身を含む): 211884032

約数和(自身を除く): 38976199

約数列:

[1, 7, 17, 119, 127, 289, 673, 889, 2023, 2159, 4711, 11441, 15113, 36703, 80087, 85471, 194497, 256921, 598297, 1361479, 1453007, 10171049, 24701119, 172907833]

約数ペア:

[(1, 172907833), (7, 24701119), (17, 10171049), (119, 1453007), (127, 1361479), (289, 598297), (673, 256921), (889, 194497), (2023, 85471), (2159, 80087), (4711, 36703), (11441, 15113)]