345387747

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{23539}}^1$

素因数の和:23682

約数の個数: 16

約数和(自身を含む): 473813120

約数和(自身を除く): 128425373

約数列:

[1, 3, 67, 73, 201, 219, 4891, 14673, 23539, 70617, 1577113, 1718347, 4731339, 5155041, 115129249, 345387747]

約数ペア:

[(1, 345387747), (3, 115129249), (67, 5155041), (73, 4731339), (201, 1718347), (219, 1577113), (4891, 70617), (14673, 23539)]