8791737

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:293

約数の個数: 32

約数和(自身を含む): 13432320

約数和(自身を除く): 4640583

約数列:

[1, 3, 17, 19, 43, 51, 57, 129, 211, 323, 633, 731, 817, 969, 2193, 2451, 3587, 4009, 9073, 10761, 12027, 13889, 27219, 41667, 68153, 154241, 172387, 204459, 462723, 517161, 2930579, 8791737]

約数ペア:

[(1, 8791737), (3, 2930579), (17, 517161), (19, 462723), (43, 204459), (51, 172387), (57, 154241), (129, 68153), (211, 41667), (323, 27219), (633, 13889), (731, 12027), (817, 10761), (969, 9073), (2193, 4009), (2451, 3587)]