1947029235

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5643563}}^1$

素因数の和:5643594

約数の個数: 16

約数和(自身を含む): 3250692864

約数和(自身を除く): 1303663629

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 5643563, 16930689, 28217815, 84653445, 129801949, 389405847, 649009745, 1947029235]

約数ペア:

[(1, 1947029235), (3, 649009745), (5, 389405847), (15, 129801949), (23, 84653445), (69, 28217815), (115, 16930689), (345, 5643563)]