27740779

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{401}}^1$

素因数の和:762

約数の個数: 16

約数和(自身を含む): 32031360

約数和(自身を除く): 4290581

約数列:

[1, 11, 19, 209, 331, 401, 3641, 4411, 6289, 7619, 69179, 83809, 132731, 1460041, 2521889, 27740779]

約数ペア:

[(1, 27740779), (11, 2521889), (19, 1460041), (209, 132731), (331, 83809), (401, 69179), (3641, 7619), (4411, 6289)]