147298081

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{39929}}^1$

素因数の和:39984

約数の個数: 16

約数和(自身を含む): 183997440

約数和(自身を除く): 36699359

約数列:

[1, 7, 17, 31, 119, 217, 527, 3689, 39929, 279503, 678793, 1237799, 4751551, 8664593, 21042583, 147298081]

約数ペア:

[(1, 147298081), (7, 21042583), (17, 8664593), (31, 4751551), (119, 1237799), (217, 678793), (527, 279503), (3689, 39929)]