2175161401

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{10477}}^1$

素因数の和:10733

約数の個数: 24

約数和(自身を含む): 2675662080

約数和(自身を除く): 500500679

約数列:

[1, 7, 19, 49, 133, 223, 931, 1561, 4237, 10477, 10927, 29659, 73339, 199063, 207613, 513373, 1393441, 2336371, 9754087, 16354597, 44391049, 114482179, 310737343, 2175161401]

約数ペア:

[(1, 2175161401), (7, 310737343), (19, 114482179), (49, 44391049), (133, 16354597), (223, 9754087), (931, 2336371), (1561, 1393441), (4237, 513373), (10477, 207613), (10927, 199063), (29659, 73339)]