28783283

素因数分解:

${\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{317}}^1$

素因数の和:478

約数の個数: 16

約数和(自身を含む): 31138560

約数和(自身を除く): 2355277

約数列:

[1, 29, 31, 101, 317, 899, 2929, 3131, 9193, 9827, 32017, 90799, 284983, 928493, 992527, 28783283]

約数ペア:

[(1, 28783283), (29, 992527), (31, 928493), (101, 284983), (317, 90799), (899, 32017), (2929, 9827), (3131, 9193)]