121120971

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{21017}}^1$

素因数の和:21150

約数の個数: 16

約数和(自身を含む): 172515744

約数和(自身を除く): 51394773

約数列:

[1, 3, 17, 51, 113, 339, 1921, 5763, 21017, 63051, 357289, 1071867, 2374921, 7124763, 40373657, 121120971]

約数ペア:

[(1, 121120971), (3, 40373657), (17, 7124763), (51, 2374921), (113, 1071867), (339, 357289), (1921, 63051), (5763, 21017)]