10872213

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{491}}^1$

素因数の和:577

約数の個数: 24

約数和(自身を含む): 16228128

約数和(自身を除く): 5355915

約数列:

[1, 3, 11, 33, 61, 121, 183, 363, 491, 671, 1473, 2013, 5401, 7381, 16203, 22143, 29951, 59411, 89853, 178233, 329461, 988383, 3624071, 10872213]

約数ペア:

[(1, 10872213), (3, 3624071), (11, 988383), (33, 329461), (61, 178233), (121, 89853), (183, 59411), (363, 29951), (491, 22143), (671, 16203), (1473, 7381), (2013, 5401)]