349729599

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{839}}^1$

素因数の和:1035

約数の個数: 32

約数和(自身を含む): 503193600

約数和(自身を除く): 153464001

約数列:

[1, 3, 19, 57, 71, 103, 213, 309, 839, 1349, 1957, 2517, 4047, 5871, 7313, 15941, 21939, 47823, 59569, 86417, 138947, 178707, 259251, 416841, 1131811, 1641923, 3395433, 4925769, 6135607, 18406821, 116576533, 349729599]

約数ペア:

[(1, 349729599), (3, 116576533), (19, 18406821), (57, 6135607), (71, 4925769), (103, 3395433), (213, 1641923), (309, 1131811), (839, 416841), (1349, 259251), (1957, 178707), (2517, 138947), (4047, 86417), (5871, 59569), (7313, 47823), (15941, 21939)]