1270778883

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{33809}}^1$

素因数の和:33907

約数の個数: 32

約数和(自身を含む): 1986405120

約数和(自身を除く): 715626237

約数列:

[1, 3, 11, 17, 33, 51, 67, 187, 201, 561, 737, 1139, 2211, 3417, 12529, 33809, 37587, 101427, 371899, 574753, 1115697, 1724259, 2265203, 6322283, 6795609, 18966849, 24917233, 38508451, 74751699, 115525353, 423592961, 1270778883]

約数ペア:

[(1, 1270778883), (3, 423592961), (11, 115525353), (17, 74751699), (33, 38508451), (51, 24917233), (67, 18966849), (187, 6795609), (201, 6322283), (561, 2265203), (737, 1724259), (1139, 1115697), (2211, 574753), (3417, 371899), (12529, 101427), (33809, 37587)]