28142943

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{293}}^1\times {\mathrm{317}}^1$

素因数の和:714

約数の個数: 16

約数和(自身を含む): 38144736

約数和(自身を除く): 10001793

約数列:

[1, 3, 101, 293, 303, 317, 879, 951, 29593, 32017, 88779, 92881, 96051, 278643, 9380981, 28142943]

約数ペア:

[(1, 28142943), (3, 9380981), (101, 278643), (293, 96051), (303, 92881), (317, 88779), (879, 32017), (951, 29593)]