345530479

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{661}}^1\times {\mathrm{1409}}^1$

素因数の和:2130

約数の個数: 16

約数和(自身を含む): 403237440

約数和(自身を除く): 57706961

約数列:

[1, 7, 53, 371, 661, 1409, 4627, 9863, 35033, 74677, 245231, 522739, 931349, 6519443, 49361497, 345530479]

約数ペア:

[(1, 345530479), (7, 49361497), (53, 6519443), (371, 931349), (661, 522739), (1409, 245231), (4627, 74677), (9863, 35033)]