16140381

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1\times {\mathrm{227}}^1$

素因数の和:540

約数の個数: 16

約数和(自身を含む): 21898944

約数和(自身を除く): 5758563

約数列:

[1, 3, 137, 173, 227, 411, 519, 681, 23701, 31099, 39271, 71103, 93297, 117813, 5380127, 16140381]

約数ペア:

[(1, 16140381), (3, 5380127), (137, 117813), (173, 93297), (227, 71103), (411, 39271), (519, 31099), (681, 23701)]