1543103421

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1\times {\mathrm{17713}}^1$

素因数の和:18196

約数の個数: 16

約数和(自身を含む): 2091669120

約数和(自身を除く): 548565699

約数列:

[1, 3, 71, 213, 409, 1227, 17713, 29039, 53139, 87117, 1257623, 3772869, 7244617, 21733851, 514367807, 1543103421]

約数ペア:

[(1, 1543103421), (3, 514367807), (71, 21733851), (213, 7244617), (409, 3772869), (1227, 1257623), (17713, 87117), (29039, 53139)]