890265081

素因数分解:

$3^1\times {\mathrm{271}}^1\times {\mathrm{719}}^1\times {\mathrm{1523}}^1$

素因数の和:2516

約数の個数: 16

約数和(自身を含む): 1193840640

約数和(自身を除く): 303575559

約数列:

[1, 3, 271, 719, 813, 1523, 2157, 4569, 194849, 412733, 584547, 1095037, 1238199, 3285111, 296755027, 890265081]

約数ペア:

[(1, 890265081), (3, 296755027), (271, 3285111), (719, 1238199), (813, 1095037), (1523, 584547), (2157, 412733), (4569, 194849)]