13195329

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{33071}}^1$

素因数の和:33100

約数の個数: 16

約数和(自身を含む): 21166080

約数和(自身を除く): 7970751

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 33071, 99213, 231497, 628349, 694491, 1885047, 4398443, 13195329]

約数ペア:

[(1, 13195329), (3, 4398443), (7, 1885047), (19, 694491), (21, 628349), (57, 231497), (133, 99213), (399, 33071)]