201828039

素因数分解:

$3^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{27697}}^1$

素因数の和:28054

約数の個数: 16

約数和(自身を含む): 308444928

約数和(自身を除く): 106616889

約数列:

[1, 3, 7, 21, 347, 1041, 2429, 7287, 27697, 83091, 193879, 581637, 9610859, 28832577, 67276013, 201828039]

約数ペア:

[(1, 201828039), (3, 67276013), (7, 28832577), (21, 9610859), (347, 581637), (1041, 193879), (2429, 83091), (7287, 27697)]