26979483

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:291

約数の個数: 32

約数和(自身を含む): 39513600

約数和(自身を除く): 12534117

約数列:

[1, 3, 23, 29, 69, 87, 97, 139, 291, 417, 667, 2001, 2231, 2813, 3197, 4031, 6693, 8439, 9591, 12093, 13483, 40449, 64699, 92713, 194097, 278139, 310109, 391007, 930327, 1173021, 8993161, 26979483]

約数ペア:

[(1, 26979483), (3, 8993161), (23, 1173021), (29, 930327), (69, 391007), (87, 310109), (97, 278139), (139, 194097), (291, 92713), (417, 64699), (667, 40449), (2001, 13483), (2231, 12093), (2813, 9591), (3197, 8439), (4031, 6693)]