8996519

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:239

約数の個数: 32

約数和(自身を含む): 12026880

約数和(自身を除く): 3030361

約数列:

[1, 7, 17, 19, 23, 119, 133, 161, 173, 323, 391, 437, 1211, 2261, 2737, 2941, 3059, 3287, 3979, 7429, 20587, 23009, 27853, 52003, 55879, 67643, 75601, 391153, 473501, 529207, 1285217, 8996519]

約数ペア:

[(1, 8996519), (7, 1285217), (17, 529207), (19, 473501), (23, 391153), (119, 75601), (133, 67643), (161, 55879), (173, 52003), (323, 27853), (391, 23009), (437, 20587), (1211, 7429), (2261, 3979), (2737, 3287), (2941, 3059)]