339917277

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{3167}}^1$

素因数の和:3465

約数の個数: 32

約数和(自身を含む): 547430400

約数和(自身を除く): 207513123

約数列:

[1, 3, 7, 19, 21, 57, 133, 269, 399, 807, 1883, 3167, 5111, 5649, 9501, 15333, 22169, 35777, 60173, 66507, 107331, 180519, 421211, 851923, 1263633, 2555769, 5963461, 16186537, 17890383, 48559611, 113305759, 339917277]

約数ペア:

[(1, 339917277), (3, 113305759), (7, 48559611), (19, 17890383), (21, 16186537), (57, 5963461), (133, 2555769), (269, 1263633), (399, 851923), (807, 421211), (1883, 180519), (3167, 107331), (5111, 66507), (5649, 60173), (9501, 35777), (15333, 22169)]