1870295031

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{18891869}}^1$

素因数の和:18891886

約数の個数: 12

約数和(自身を含む): 2947131720

約数和(自身を除く): 1076836689

約数列:

[1, 3, 9, 11, 33, 99, 18891869, 56675607, 170026821, 207810559, 623431677, 1870295031]

約数ペア:

[(1, 1870295031), (3, 623431677), (9, 207810559), (11, 170026821), (33, 56675607), (99, 18891869)]