29872401

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1$

素因数の和:485

約数の個数: 32

約数和(自身を含む): 44943360

約数和(自身を除く): 15070959

約数列:

[1, 3, 13, 39, 43, 47, 129, 141, 379, 559, 611, 1137, 1677, 1833, 2021, 4927, 6063, 14781, 16297, 17813, 26273, 48891, 53439, 78819, 211861, 231569, 635583, 694707, 765959, 2297877, 9957467, 29872401]

約数ペア:

[(1, 29872401), (3, 9957467), (13, 2297877), (39, 765959), (43, 694707), (47, 635583), (129, 231569), (141, 211861), (379, 78819), (559, 53439), (611, 48891), (1137, 26273), (1677, 17813), (1833, 16297), (2021, 14781), (4927, 6063)]