153887317

素因数分解:

${\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{503}}^1$

素因数の和:744

約数の個数: 16

約数和(自身を含む): 162570240

約数和(自身を除く): 8682923

約数列:

[1, 31, 71, 139, 503, 2201, 4309, 9869, 15593, 35713, 69917, 305939, 1107103, 2167427, 4964107, 153887317]

約数ペア:

[(1, 153887317), (31, 4964107), (71, 2167427), (139, 1107103), (503, 305939), (2201, 69917), (4309, 35713), (9869, 15593)]