1330644621

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1321}}^1\times {\mathrm{19751}}^1$

素因数の和:21092

約数の個数: 16

約数和(自身を含む): 1880074368

約数和(自身を除く): 549429747

約数列:

[1, 3, 17, 51, 1321, 3963, 19751, 22457, 59253, 67371, 335767, 1007301, 26091071, 78273213, 443548207, 1330644621]

約数ペア:

[(1, 1330644621), (3, 443548207), (17, 78273213), (51, 26091071), (1321, 1007301), (3963, 335767), (19751, 67371), (22457, 59253)]