31433289

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{8443}}^1$

素因数の和:8536

約数の個数: 16

約数和(自身を含む): 44989632

約数和(自身を除く): 13556343

約数列:

[1, 3, 17, 51, 73, 219, 1241, 3723, 8443, 25329, 143531, 430593, 616339, 1849017, 10477763, 31433289]

約数ペア:

[(1, 31433289), (3, 10477763), (17, 1849017), (51, 616339), (73, 430593), (219, 143531), (1241, 25329), (3723, 8443)]