26800033

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{401}}^1$

素因数の和:564

約数の個数: 16

約数和(自身を含む): 29783376

約数和(自身を除く): 2983343

約数列:

[1, 13, 53, 97, 401, 689, 1261, 5141, 5213, 21253, 38897, 66833, 276289, 505661, 2061541, 26800033]

約数ペア:

[(1, 26800033), (13, 2061541), (53, 505661), (97, 276289), (401, 66833), (689, 38897), (1261, 21253), (5141, 5213)]