12749403

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:546

約数の個数: 16

約数和(自身を含む): 17346560

約数和(自身を除く): 4597157

約数列:

[1, 3, 109, 127, 307, 327, 381, 921, 13843, 33463, 38989, 41529, 100389, 116967, 4249801, 12749403]

約数ペア:

[(1, 12749403), (3, 4249801), (109, 116967), (127, 100389), (307, 41529), (327, 38989), (381, 33463), (921, 13843)]