641750253

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{22051}}^1$

素因数の和:22252

約数の個数: 16

約数和(自身を含む): 873259200

約数和(自身を除く): 231508947

約数列:

[1, 3, 89, 109, 267, 327, 9701, 22051, 29103, 66153, 1962539, 2403559, 5887617, 7210677, 213916751, 641750253]

約数ペア:

[(1, 641750253), (3, 213916751), (89, 7210677), (109, 5887617), (267, 2403559), (327, 1962539), (9701, 66153), (22051, 29103)]