1373103489

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{210631}}^1$

素因数の和:210728

約数の個数: 16

約数和(自身を含む): 1910853504

約数和(自身を除く): 537750015

約数列:

[1, 3, 41, 53, 123, 159, 2173, 6519, 210631, 631893, 8635871, 11163443, 25907613, 33490329, 457701163, 1373103489]

約数ペア:

[(1, 1373103489), (3, 457701163), (41, 33490329), (53, 25907613), (123, 11163443), (159, 8635871), (2173, 631893), (6519, 210631)]