13307878563

素因数分解:

$3^1\times 7^1\times {\mathrm{14431}}^1\times {\mathrm{43913}}^1$

素因数の和:58354

約数の個数: 16

約数和(自身を含む): 20280539136

約数和(自身を除く): 6972660573

約数列:

[1, 3, 7, 21, 14431, 43293, 43913, 101017, 131739, 303051, 307391, 922173, 633708503, 1901125509, 4435959521, 13307878563]

約数ペア:

[(1, 13307878563), (3, 4435959521), (7, 1901125509), (21, 633708503), (14431, 922173), (43293, 307391), (43913, 303051), (101017, 131739)]