303922047

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{22853}}^1$

素因数の和:22911

約数の個数: 32

約数和(自身を含む): 491452416

約数和(自身を除く): 187530369

約数列:

[1, 3, 11, 13, 31, 33, 39, 93, 143, 341, 403, 429, 1023, 1209, 4433, 13299, 22853, 68559, 251383, 297089, 708443, 754149, 891267, 2125329, 3267979, 7792873, 9209759, 9803937, 23378619, 27629277, 101307349, 303922047]

約数ペア:

[(1, 303922047), (3, 101307349), (11, 27629277), (13, 23378619), (31, 9803937), (33, 9209759), (39, 7792873), (93, 3267979), (143, 2125329), (341, 891267), (403, 754149), (429, 708443), (1023, 297089), (1209, 251383), (4433, 68559), (13299, 22853)]