1954016739

素因数分解:

$3^2\times {\mathrm{443}}^1\times {\mathrm{490097}}^1$

素因数の和:490546

約数の個数: 12

約数和(自身を含む): 2828845656

約数和(自身を除く): 874828917

約数列:

[1, 3, 9, 443, 1329, 3987, 490097, 1470291, 4410873, 217112971, 651338913, 1954016739]

約数ペア:

[(1, 1954016739), (3, 651338913), (9, 217112971), (443, 4410873), (1329, 1470291), (3987, 490097)]