84816893

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1$

素因数の和:306

約数の個数: 48

約数和(自身を含む): 115240320

約数和(自身を除く): 30423427

約数列:

[1, 7, 17, 19, 23, 49, 119, 133, 161, 233, 323, 391, 437, 833, 931, 1127, 1631, 2261, 2737, 3059, 3961, 4427, 5359, 7429, 11417, 15827, 19159, 21413, 27727, 30989, 37513, 52003, 75259, 91103, 101821, 194089, 216923, 262591, 364021, 526813, 637721, 712747, 1730957, 3687691, 4464047, 4989229, 12116699, 84816893]

約数ペア:

[(1, 84816893), (7, 12116699), (17, 4989229), (19, 4464047), (23, 3687691), (49, 1730957), (119, 712747), (133, 637721), (161, 526813), (233, 364021), (323, 262591), (391, 216923), (437, 194089), (833, 101821), (931, 91103), (1127, 75259), (1631, 52003), (2261, 37513), (2737, 30989), (3059, 27727), (3961, 21413), (4427, 19159), (5359, 15827), (7429, 11417)]