13305974019

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{810401}}^1$

素因数の和:810838

約数の個数: 16

約数和(自身を含む): 19151420064

約数和(自身を除く): 5845446045

約数列:

[1, 3, 13, 39, 421, 1263, 5473, 16419, 810401, 2431203, 10535213, 31605639, 341178821, 1023536463, 4435324673, 13305974019]

約数ペア:

[(1, 13305974019), (3, 4435324673), (13, 1023536463), (39, 341178821), (421, 31605639), (1263, 10535213), (5473, 2431203), (16419, 810401)]