42223041

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{10987}}^1$

素因数の和:11061

約数の個数: 24

約数和(自身を含む): 70850624

約数和(自身を除く): 28627583

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 3843, 10987, 32961, 76909, 98883, 230727, 670207, 692181, 2010621, 4691449, 6031863, 14074347, 42223041]

約数ペア:

[(1, 42223041), (3, 14074347), (7, 6031863), (9, 4691449), (21, 2010621), (61, 692181), (63, 670207), (183, 230727), (427, 98883), (549, 76909), (1281, 32961), (3843, 10987)]