143735221

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{11959}}^1$

素因数の和:12084

約数の個数: 16

約数和(自身を含む): 175668480

約数和(自身を除く): 31933259

約数列:

[1, 7, 17, 101, 119, 707, 1717, 11959, 12019, 83713, 203303, 1207859, 1423121, 8455013, 20533603, 143735221]

約数ペア:

[(1, 143735221), (7, 20533603), (17, 8455013), (101, 1423121), (119, 1207859), (707, 203303), (1717, 83713), (11959, 12019)]