13130511

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{3259}}^1$

素因数の和:3358

約数の個数: 16

約数和(自身を含む): 18777600

約数和(自身を除く): 5647089

約数列:

[1, 3, 17, 51, 79, 237, 1343, 3259, 4029, 9777, 55403, 166209, 257461, 772383, 4376837, 13130511]

約数ペア:

[(1, 13130511), (3, 4376837), (17, 772383), (51, 257461), (79, 166209), (237, 55403), (1343, 9777), (3259, 4029)]