20230031211

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{1268261}}^1$

素因数の和:1268686

約数の個数: 16

約数和(自身を含む): 29119295520

約数和(自身を除く): 8889264309

約数列:

[1, 3, 13, 39, 409, 1227, 5317, 15951, 1268261, 3804783, 16487393, 49462179, 518718749, 1556156247, 6743343737, 20230031211]

約数ペア:

[(1, 20230031211), (3, 6743343737), (13, 1556156247), (39, 518718749), (409, 49462179), (1227, 16487393), (5317, 3804783), (15951, 1268261)]