26253279

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{491}}^1$

素因数の和:967

約数の個数: 24

約数和(自身を含む): 41011152

約数和(自身を除く): 14757873

約数列:

[1, 3, 9, 13, 39, 117, 457, 491, 1371, 1473, 4113, 4419, 5941, 6383, 17823, 19149, 53469, 57447, 224387, 673161, 2019483, 2917031, 8751093, 26253279]

約数ペア:

[(1, 26253279), (3, 8751093), (9, 2917031), (13, 2019483), (39, 673161), (117, 224387), (457, 57447), (491, 53469), (1371, 19149), (1473, 17823), (4113, 6383), (4419, 5941)]