1901494089

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{206527}}^1$

素因数の和:206578

約数の個数: 32

約数和(自身を含む): 3172270080

約数和(自身を除く): 1270775991

約数列:

[1, 3, 9, 11, 27, 31, 33, 93, 99, 279, 297, 341, 837, 1023, 3069, 9207, 206527, 619581, 1858743, 2271797, 5576229, 6402337, 6815391, 19207011, 20446173, 57621033, 61338519, 70425707, 172863099, 211277121, 633831363, 1901494089]

約数ペア:

[(1, 1901494089), (3, 633831363), (9, 211277121), (11, 172863099), (27, 70425707), (31, 61338519), (33, 57621033), (93, 20446173), (99, 19207011), (279, 6815391), (297, 6402337), (341, 5576229), (837, 2271797), (1023, 1858743), (3069, 619581), (9207, 206527)]