13220097

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{461}}^1$

素因数の和:565

約数の個数: 24

約数和(自身を含む): 19662720

約数和(自身を除く): 6442623

約数列:

[1, 3, 11, 33, 79, 121, 237, 363, 461, 869, 1383, 2607, 5071, 9559, 15213, 28677, 36419, 55781, 109257, 167343, 400609, 1201827, 4406699, 13220097]

約数ペア:

[(1, 13220097), (3, 4406699), (11, 1201827), (33, 400609), (79, 167343), (121, 109257), (237, 55781), (363, 36419), (461, 28677), (869, 15213), (1383, 9559), (2607, 5071)]