1420676862

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{21525407}}^1$

素因数の和:21525423

約数の個数: 16

約数和(自身を含む): 3099658752

約数和(自身を除く): 1678981890

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 21525407, 43050814, 64576221, 129152442, 236779477, 473558954, 710338431, 1420676862]

約数ペア:

[(1, 1420676862), (2, 710338431), (3, 473558954), (6, 236779477), (11, 129152442), (22, 64576221), (33, 43050814), (66, 21525407)]