389002749

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{673}}^1\times {\mathrm{8377}}^1$

素因数の和:9076

約数の個数: 16

約数和(自身を含む): 542090112

約数和(自身を除く): 153087363

約数列:

[1, 3, 23, 69, 673, 2019, 8377, 15479, 25131, 46437, 192671, 578013, 5637721, 16913163, 129667583, 389002749]

約数ペア:

[(1, 389002749), (3, 129667583), (23, 16913163), (69, 5637721), (673, 578013), (2019, 192671), (8377, 46437), (15479, 25131)]