1298454927

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{295843}}^1$

素因数の和:295883

約数の個数: 32

約数和(自身を含む): 2272081920

約数和(自身を除く): 973626993

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 399, 627, 1463, 4389, 295843, 887529, 2070901, 3254273, 5621017, 6212703, 9762819, 16863051, 22779911, 39347119, 61831187, 68339733, 118041357, 185493561, 432818309, 1298454927]

約数ペア:

[(1, 1298454927), (3, 432818309), (7, 185493561), (11, 118041357), (19, 68339733), (21, 61831187), (33, 39347119), (57, 22779911), (77, 16863051), (133, 9762819), (209, 6212703), (231, 5621017), (399, 3254273), (627, 2070901), (1463, 887529), (4389, 295843)]