1061440821

素因数分解:

$3^3\times 7^1\times {\mathrm{1279}}^1\times {\mathrm{4391}}^1$

素因数の和:5686

約数の個数: 32

約数和(自身を含む): 1798963200

約数和(自身を除く): 737522379

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1279, 3837, 4391, 8953, 11511, 13173, 26859, 30737, 34533, 39519, 80577, 92211, 118557, 241731, 276633, 829899, 5616089, 16848267, 39312623, 50544801, 117937869, 151634403, 353813607, 1061440821]

約数ペア:

[(1, 1061440821), (3, 353813607), (7, 151634403), (9, 117937869), (21, 50544801), (27, 39312623), (63, 16848267), (189, 5616089), (1279, 829899), (3837, 276633), (4391, 241731), (8953, 118557), (11511, 92211), (13173, 80577), (26859, 39519), (30737, 34533)]