3200721

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{241}}^1$

素因数の和:496

約数の個数: 16

約数和(自身を含む): 4530240

約数和(自身を除く): 1329519

約数列:

[1, 3, 19, 57, 233, 241, 699, 723, 4427, 4579, 13281, 13737, 56153, 168459, 1066907, 3200721]

約数ペア:

[(1, 3200721), (3, 1066907), (19, 168459), (57, 56153), (233, 13737), (241, 13281), (699, 4579), (723, 4427)]