13303341

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:377

約数の個数: 24

約数和(自身を含む): 19768320

約数和(自身を除く): 6464979

約数列:

[1, 3, 9, 71, 109, 191, 213, 327, 573, 639, 981, 1719, 7739, 13561, 20819, 23217, 40683, 62457, 69651, 122049, 187371, 1478149, 4434447, 13303341]

約数ペア:

[(1, 13303341), (3, 4434447), (9, 1478149), (71, 187371), (109, 122049), (191, 69651), (213, 62457), (327, 40683), (573, 23217), (639, 20819), (981, 13561), (1719, 7739)]