228892503

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{131321}}^1$

素因数の和:131414

約数の個数: 16

約数和(自身を含む): 352993536

約数和(自身を除く): 124101033

約数列:

[1, 3, 7, 21, 83, 249, 581, 1743, 131321, 393963, 919247, 2757741, 10899643, 32698929, 76297501, 228892503]

約数ペア:

[(1, 228892503), (3, 76297501), (7, 32698929), (21, 10899643), (83, 2757741), (249, 919247), (581, 393963), (1743, 131321)]