193194621

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{463}}^1\times {\mathrm{653}}^1$

素因数の和:1193

約数の個数: 24

約数和(自身を含む): 284034816

約数和(自身を除く): 90840195

約数列:

[1, 3, 9, 71, 213, 463, 639, 653, 1389, 1959, 4167, 5877, 32873, 46363, 98619, 139089, 295857, 302339, 417267, 907017, 2721051, 21466069, 64398207, 193194621]

約数ペア:

[(1, 193194621), (3, 64398207), (9, 21466069), (71, 2721051), (213, 907017), (463, 417267), (639, 302339), (653, 295857), (1389, 139089), (1959, 98619), (4167, 46363), (5877, 32873)]