7219953

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2683}}^1$

素因数の和:2725

約数の個数: 24

約数和(自身を含む): 11723712

約数和(自身を除く): 4503759

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 2683, 2691, 8049, 24147, 34879, 61709, 104637, 185127, 313911, 555381, 802217, 2406651, 7219953]

約数ペア:

[(1, 7219953), (3, 2406651), (9, 802217), (13, 555381), (23, 313911), (39, 185127), (69, 104637), (117, 61709), (207, 34879), (299, 24147), (897, 8049), (2683, 2691)]