16617291

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1\times {\mathrm{421}}^1$

素因数の和:706

約数の個数: 16

約数和(自身を含む): 22686720

約数和(自身を除く): 6069429

約数列:

[1, 3, 59, 177, 223, 421, 669, 1263, 13157, 24839, 39471, 74517, 93883, 281649, 5539097, 16617291]

約数ペア:

[(1, 16617291), (3, 5539097), (59, 281649), (177, 93883), (223, 74517), (421, 39471), (669, 24839), (1263, 13157)]