13772913

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{547}}^1$

素因数の和:677

約数の個数: 32

約数和(自身を含む): 23147520

約数和(自身を除く): 9374607

約数列:

[1, 3, 7, 11, 21, 33, 77, 109, 231, 327, 547, 763, 1199, 1641, 2289, 3597, 3829, 6017, 8393, 11487, 18051, 25179, 42119, 59623, 126357, 178869, 417361, 655853, 1252083, 1967559, 4590971, 13772913]

約数ペア:

[(1, 13772913), (3, 4590971), (7, 1967559), (11, 1252083), (21, 655853), (33, 417361), (77, 178869), (109, 126357), (231, 59623), (327, 42119), (547, 25179), (763, 18051), (1199, 11487), (1641, 8393), (2289, 6017), (3597, 3829)]