190012809

素因数分解:

$3^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{20611}}^1$

素因数の和:21060

約数の個数: 16

約数和(自身を含む): 290216960

約数和(自身を除く): 100204151

約数列:

[1, 3, 7, 21, 439, 1317, 3073, 9219, 20611, 61833, 144277, 432831, 9048229, 27144687, 63337603, 190012809]

約数ペア:

[(1, 190012809), (3, 63337603), (7, 27144687), (21, 9048229), (439, 432831), (1317, 144277), (3073, 61833), (9219, 20611)]