190008921

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{947}}^1\times {\mathrm{1423}}^1$

素因数の和:2420

約数の個数: 16

約数和(自身を含む): 259190784

約数和(自身を除く): 69181863

約数列:

[1, 3, 47, 141, 947, 1423, 2841, 4269, 44509, 66881, 133527, 200643, 1347581, 4042743, 63336307, 190008921]

約数ペア:

[(1, 190008921), (3, 63336307), (47, 4042743), (141, 1347581), (947, 200643), (1423, 133527), (2841, 66881), (4269, 44509)]