2213398977

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1252631}}^1$

素因数の和:1252684

約数の個数: 16

約数和(自身を含む): 3206737920

約数和(自身を除く): 993338943

約数列:

[1, 3, 19, 31, 57, 93, 589, 1767, 1252631, 3757893, 23799989, 38831561, 71399967, 116494683, 737799659, 2213398977]

約数ペア:

[(1, 2213398977), (3, 737799659), (19, 116494683), (31, 71399967), (57, 38831561), (93, 23799989), (589, 3757893), (1767, 1252631)]