201730947

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{149099}}^1$

素因数の和:149154

約数の個数: 16

約数和(自身を含む): 300585600

約数和(自身を除く): 98854653

約数列:

[1, 3, 11, 33, 41, 123, 451, 1353, 149099, 447297, 1640089, 4920267, 6113059, 18339177, 67243649, 201730947]

約数ペア:

[(1, 201730947), (3, 67243649), (11, 18339177), (33, 6113059), (41, 4920267), (123, 1640089), (451, 447297), (1353, 149099)]