1267283719

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1531}}^1\times {\mathrm{1553}}^1$

素因数の和:3138

約数の個数: 16

約数和(自身を含む): 1399868064

約数和(自身を除く): 132584345

約数列:

[1, 13, 41, 533, 1531, 1553, 19903, 20189, 62771, 63673, 816023, 827749, 2377643, 30909359, 97483363, 1267283719]

約数ペア:

[(1, 1267283719), (13, 97483363), (41, 30909359), (533, 2377643), (1531, 827749), (1553, 816023), (19903, 63673), (20189, 62771)]