201474021

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{564353}}^1$

素因数の和:564380

約数の個数: 16

約数和(自身を含む): 325067904

約数和(自身を除く): 123593883

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 564353, 1693059, 3950471, 9594001, 11851413, 28782003, 67158007, 201474021]

約数ペア:

[(1, 201474021), (3, 67158007), (7, 28782003), (17, 11851413), (21, 9594001), (51, 3950471), (119, 1693059), (357, 564353)]