245364691

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{997}}^1\times {\mathrm{1721}}^1$

素因数の和:2742

約数の個数: 16

約数和(自身を含む): 288717408

約数和(自身を除く): 43352717

約数列:

[1, 11, 13, 143, 997, 1721, 10967, 12961, 18931, 22373, 142571, 246103, 1715837, 18874207, 22305881, 245364691]

約数ペア:

[(1, 245364691), (11, 22305881), (13, 18874207), (143, 1715837), (997, 246103), (1721, 142571), (10967, 22373), (12961, 18931)]