1178579127

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{138967}}^1$

素因数の和:139238

約数の個数: 16

約数和(自身を含む): 1720979712

約数和(自身を除く): 542400585

約数列:

[1, 3, 11, 33, 257, 771, 2827, 8481, 138967, 416901, 1528637, 4585911, 35714519, 107143557, 392859709, 1178579127]

約数ペア:

[(1, 1178579127), (3, 392859709), (11, 107143557), (33, 35714519), (257, 4585911), (771, 1528637), (2827, 416901), (8481, 138967)]