6649671

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:279

約数の個数: 32

約数和(自身を含む): 10713600

約数和(自身を除く): 4063929

約数列:

[1, 3, 7, 21, 29, 61, 87, 179, 183, 203, 427, 537, 609, 1253, 1281, 1769, 3759, 5191, 5307, 10919, 12383, 15573, 32757, 36337, 37149, 76433, 109011, 229299, 316651, 949953, 2216557, 6649671]

約数ペア:

[(1, 6649671), (3, 2216557), (7, 949953), (21, 316651), (29, 229299), (61, 109011), (87, 76433), (179, 37149), (183, 36337), (203, 32757), (427, 15573), (537, 12383), (609, 10919), (1253, 5307), (1281, 5191), (1769, 3759)]