1313130813

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1669}}^1\times {\mathrm{15427}}^1$

素因数の和:17116

約数の個数: 16

約数和(自身を含む): 1855062720

約数和(自身を除く): 541931907

約数列:

[1, 3, 17, 51, 1669, 5007, 15427, 28373, 46281, 85119, 262259, 786777, 25747663, 77242989, 437710271, 1313130813]

約数ペア:

[(1, 1313130813), (3, 437710271), (17, 77242989), (51, 25747663), (1669, 786777), (5007, 262259), (15427, 85119), (28373, 46281)]