13397109

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{929}}^1$

素因数の和:985

約数の個数: 32

約数和(自身を含む): 21427200

約数和(自身を除く): 8030091

約数列:

[1, 3, 11, 19, 23, 33, 57, 69, 209, 253, 437, 627, 759, 929, 1311, 2787, 4807, 10219, 14421, 17651, 21367, 30657, 52953, 64101, 194161, 235037, 405973, 582483, 705111, 1217919, 4465703, 13397109]

約数ペア:

[(1, 13397109), (3, 4465703), (11, 1217919), (19, 705111), (23, 582483), (33, 405973), (57, 235037), (69, 194161), (209, 64101), (253, 52953), (437, 30657), (627, 21367), (759, 17651), (929, 14421), (1311, 10219), (2787, 4807)]