9380427

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:323

約数の個数: 32

約数和(自身を含む): 15060480

約数和(自身を除く): 5680053

約数列:

[1, 3, 7, 21, 29, 73, 87, 203, 211, 219, 511, 609, 633, 1477, 1533, 2117, 4431, 6119, 6351, 14819, 15403, 18357, 42833, 44457, 46209, 107821, 128499, 323463, 446687, 1340061, 3126809, 9380427]

約数ペア:

[(1, 9380427), (3, 3126809), (7, 1340061), (21, 446687), (29, 323463), (73, 128499), (87, 107821), (203, 46209), (211, 44457), (219, 42833), (511, 18357), (609, 15403), (633, 14819), (1477, 6351), (1533, 6119), (2117, 4431)]