2148069

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{547}}^1$

素因数の和:585

約数の個数: 32

約数和(自身を含む): 3787776

約数和(自身を除く): 1639707

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 547, 561, 1309, 1641, 3829, 3927, 6017, 9299, 11487, 18051, 27897, 42119, 65093, 102289, 126357, 195279, 306867, 716023, 2148069]

約数ペア:

[(1, 2148069), (3, 716023), (7, 306867), (11, 195279), (17, 126357), (21, 102289), (33, 65093), (51, 42119), (77, 27897), (119, 18051), (187, 11487), (231, 9299), (357, 6017), (547, 3927), (561, 3829), (1309, 1641)]