2021903143

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{90583}}^1$

素因数の和:90714

約数の個数: 16

約数和(自身を含む): 2328371136

約数和(自身を除く): 306467993

約数列:

[1, 13, 17, 101, 221, 1313, 1717, 22321, 90583, 1177579, 1539911, 9148883, 20018843, 118935479, 155531011, 2021903143]

約数ペア:

[(1, 2021903143), (13, 155531011), (17, 118935479), (101, 20018843), (221, 9148883), (1313, 1539911), (1717, 1177579), (22321, 90583)]