2244381

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:372

約数の個数: 16

約数和(自身を含む): 3120768

約数和(自身を除く): 876387

約数列:

[1, 3, 41, 71, 123, 213, 257, 771, 2911, 8733, 10537, 18247, 31611, 54741, 748127, 2244381]

約数ペア:

[(1, 2244381), (3, 748127), (41, 54741), (71, 31611), (123, 18247), (213, 10537), (257, 8733), (771, 2911)]