201254361

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{871231}}^1$

素因数の和:871252

約数の個数: 16

約数和(自身を含む): 334553088

約数和(自身を除く): 133298727

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 871231, 2613693, 6098617, 9583541, 18295851, 28750623, 67084787, 201254361]

約数ペア:

[(1, 201254361), (3, 67084787), (7, 28750623), (11, 18295851), (21, 9583541), (33, 6098617), (77, 2613693), (231, 871231)]