281276997119

素因数分解:

${\mathrm{307}}^1\times {\mathrm{463}}^1\times {\mathrm{863}}^1\times {\mathrm{2293}}^1$

素因数の和:3926

約数の個数: 16

約数和(自身を含む): 283253870592

約数和(自身を除く): 1976873473

約数列:

[1, 307, 463, 863, 2293, 142141, 264941, 399569, 703951, 1061659, 1978859, 122667683, 325929313, 607509713, 916211717, 281276997119]

約数ペア:

[(1, 281276997119), (307, 916211717), (463, 607509713), (863, 325929313), (2293, 122667683), (142141, 1978859), (264941, 1061659), (399569, 703951)]