191307837

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{90197}}^1$

素因数の和:90308

約数の個数: 16

約数和(自身を含む): 294406272

約数和(自身を除く): 103098435

約数列:

[1, 3, 7, 21, 101, 303, 707, 2121, 90197, 270591, 631379, 1894137, 9109897, 27329691, 63769279, 191307837]

約数ペア:

[(1, 191307837), (3, 63769279), (7, 27329691), (21, 9109897), (101, 1894137), (303, 631379), (707, 270591), (2121, 90197)]