556423543

素因数分解:

${\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{313}}^1$

素因数の和:563

約数の個数: 24

約数和(自身を含む): 617371728

約数和(自身を除く): 60948185

約数列:

[1, 13, 67, 157, 169, 313, 871, 2041, 4069, 10519, 11323, 20971, 26533, 49141, 52897, 136747, 272623, 638833, 1777711, 3292447, 3544099, 8304829, 42801811, 556423543]

約数ペア:

[(1, 556423543), (13, 42801811), (67, 8304829), (157, 3544099), (169, 3292447), (313, 1777711), (871, 638833), (2041, 272623), (4069, 136747), (10519, 52897), (11323, 49141), (20971, 26533)]