670888980513

素因数分解:

$3^3\times {\mathrm{39157}}^1\times {\mathrm{634567}}^1$

素因数の和:673733

約数の個数: 16

約数和(自身を含む): 993936549760

約数和(自身を除く): 323047569247

約数列:

[1, 3, 9, 27, 39157, 117471, 352413, 634567, 1057239, 1903701, 5711103, 17133309, 24847740019, 74543220057, 223629660171, 670888980513]

約数ペア:

[(1, 670888980513), (3, 223629660171), (9, 74543220057), (27, 24847740019), (39157, 17133309), (117471, 5711103), (352413, 1903701), (634567, 1057239)]