22070307

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{379}}^1$

素因数の和:495

約数の個数: 32

約数和(自身を含む): 35020800

約数和(自身を除く): 12950493

約数列:

[1, 3, 7, 21, 47, 59, 141, 177, 329, 379, 413, 987, 1137, 1239, 2653, 2773, 7959, 8319, 17813, 19411, 22361, 53439, 58233, 67083, 124691, 156527, 374073, 469581, 1050967, 3152901, 7356769, 22070307]

約数ペア:

[(1, 22070307), (3, 7356769), (7, 3152901), (21, 1050967), (47, 469581), (59, 374073), (141, 156527), (177, 124691), (329, 67083), (379, 58233), (413, 53439), (987, 22361), (1137, 19411), (1239, 17813), (2653, 8319), (2773, 7959)]