398290773

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{77323}}^1$

素因数の和:77444

約数の個数: 16

約数和(自身を含む): 567867456

約数和(自身を除く): 169576683

約数列:

[1, 3, 17, 51, 101, 303, 1717, 5151, 77323, 231969, 1314491, 3943473, 7809623, 23428869, 132763591, 398290773]

約数ペア:

[(1, 398290773), (3, 132763591), (17, 23428869), (51, 7809623), (101, 3943473), (303, 1314491), (1717, 231969), (5151, 77323)]