28093473

素因数分解:

$3^6\times {\mathrm{89}}^1\times {\mathrm{433}}^1$

素因数の和:540

約数の個数: 28

約数和(自身を含む): 42692580

約数和(自身を除く): 14599107

約数列:

[1, 3, 9, 27, 81, 89, 243, 267, 433, 729, 801, 1299, 2403, 3897, 7209, 11691, 21627, 35073, 38537, 64881, 105219, 115611, 315657, 346833, 1040499, 3121497, 9364491, 28093473]

約数ペア:

[(1, 28093473), (3, 9364491), (9, 3121497), (27, 1040499), (81, 346833), (89, 315657), (243, 115611), (267, 105219), (433, 64881), (729, 38537), (801, 35073), (1299, 21627), (2403, 11691), (3897, 7209)]