2156313

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{373}}^1$

素因数の和:464

約数の個数: 16

約数和(自身を含む): 3015936

約数和(自身を除く): 859623

約数列:

[1, 3, 41, 47, 123, 141, 373, 1119, 1927, 5781, 15293, 17531, 45879, 52593, 718771, 2156313]

約数ペア:

[(1, 2156313), (3, 718771), (41, 52593), (47, 45879), (123, 17531), (141, 15293), (373, 5781), (1119, 1927)]