147448609

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{2897}}^1$

素因数の和:3576

約数の個数: 16

約数和(自身を含む): 184173696

約数和(自身を除く): 36725087

約数列:

[1, 7, 11, 77, 661, 2897, 4627, 7271, 20279, 31867, 50897, 223069, 1914917, 13404419, 21064087, 147448609]

約数ペア:

[(1, 147448609), (7, 21064087), (11, 13404419), (77, 1914917), (661, 223069), (2897, 50897), (4627, 31867), (7271, 20279)]