16276337

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:281

約数の個数: 32

約数和(自身を含む): 21669120

約数和(自身を除く): 5392783

約数列:

[1, 7, 11, 29, 37, 77, 197, 203, 259, 319, 407, 1073, 1379, 2167, 2233, 2849, 5713, 7289, 7511, 11803, 15169, 39991, 51023, 62843, 80179, 82621, 211381, 439901, 561253, 1479667, 2325191, 16276337]

約数ペア:

[(1, 16276337), (7, 2325191), (11, 1479667), (29, 561253), (37, 439901), (77, 211381), (197, 82621), (203, 80179), (259, 62843), (319, 51023), (407, 39991), (1073, 15169), (1379, 11803), (2167, 7511), (2233, 7289), (2849, 5713)]