13939983

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{509}}^1$

素因数の和:711

約数の個数: 24

約数和(自身を含む): 21481200

約数和(自身を除く): 7541217

約数列:

[1, 3, 9, 17, 51, 153, 179, 509, 537, 1527, 1611, 3043, 4581, 8653, 9129, 25959, 27387, 77877, 91111, 273333, 819999, 1548887, 4646661, 13939983]

約数ペア:

[(1, 13939983), (3, 4646661), (9, 1548887), (17, 819999), (51, 273333), (153, 91111), (179, 77877), (509, 27387), (537, 25959), (1527, 9129), (1611, 8653), (3043, 4581)]