713389563

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{21211}}^1$

素因数の和:21355

約数の個数: 24

約数和(自身を含む): 1068830256

約数和(自身を除く): 355440693

約数列:

[1, 3, 9, 37, 101, 111, 303, 333, 909, 3737, 11211, 21211, 33633, 63633, 190899, 784807, 2142311, 2354421, 6426933, 7063263, 19280799, 79265507, 237796521, 713389563]

約数ペア:

[(1, 713389563), (3, 237796521), (9, 79265507), (37, 19280799), (101, 7063263), (111, 6426933), (303, 2354421), (333, 2142311), (909, 784807), (3737, 190899), (11211, 63633), (21211, 33633)]