222319107

素因数分解:

$3^3\times {\mathrm{443}}^1\times {\mathrm{18587}}^1$

素因数の和:19039

約数の個数: 16

約数和(自身を含む): 330122880

約数和(自身を除く): 107803773

約数列:

[1, 3, 9, 27, 443, 1329, 3987, 11961, 18587, 55761, 167283, 501849, 8234041, 24702123, 74106369, 222319107]

約数ペア:

[(1, 222319107), (3, 74106369), (9, 24702123), (27, 8234041), (443, 501849), (1329, 167283), (3987, 55761), (11961, 18587)]