1278455883

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{599}}^1\times {\mathrm{15137}}^1$

素因数の和:15786

約数の個数: 16

約数和(自身を含む): 1743897600

約数和(自身を除く): 465441717

約数列:

[1, 3, 47, 141, 599, 1797, 15137, 28153, 45411, 84459, 711439, 2134317, 9067063, 27201189, 426151961, 1278455883]

約数ペア:

[(1, 1278455883), (3, 426151961), (47, 27201189), (141, 9067063), (599, 2134317), (1797, 711439), (15137, 84459), (28153, 45411)]