980561921

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1549}}^1\times {\mathrm{1619}}^1$

素因数の和:3208

約数の個数: 16

約数和(自身を含む): 1084752000

約数和(自身を除く): 104190079

約数列:

[1, 17, 23, 391, 1549, 1619, 26333, 27523, 35627, 37237, 605659, 633029, 2507831, 42633127, 57680113, 980561921]

約数ペア:

[(1, 980561921), (17, 57680113), (23, 42633127), (391, 2507831), (1549, 633029), (1619, 605659), (26333, 37237), (27523, 35627)]