16887603

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{443}}^1$

素因数の和:674

約数の個数: 16

約数和(自身を含む): 22974336

約数和(自身を除く): 6086733

約数列:

[1, 3, 97, 131, 291, 393, 443, 1329, 12707, 38121, 42971, 58033, 128913, 174099, 5629201, 16887603]

約数ペア:

[(1, 16887603), (3, 5629201), (97, 174099), (131, 128913), (291, 58033), (393, 42971), (443, 38121), (1329, 12707)]