512446053

素因数分解:

$3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1\times {\mathrm{1277}}^1$

素因数の和:1581

約数の個数: 32

約数和(自身を含む): 793545984

約数和(自身を除く): 281099931

約数列:

[1, 3, 7, 21, 97, 197, 291, 591, 679, 1277, 1379, 2037, 3831, 4137, 8939, 19109, 26817, 57327, 123869, 133763, 251569, 371607, 401289, 754707, 867083, 1760983, 2601249, 5282949, 24402193, 73206579, 170815351, 512446053]

約数ペア:

[(1, 512446053), (3, 170815351), (7, 73206579), (21, 24402193), (97, 5282949), (197, 2601249), (291, 1760983), (591, 867083), (679, 754707), (1277, 401289), (1379, 371607), (2037, 251569), (3831, 133763), (4137, 123869), (8939, 57327), (19109, 26817)]