13156747293

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{22697}}^1$

素因数の和:23025

約数の個数: 32

約数和(自身を含む): 18966085632

約数和(自身を除く): 5809338339

約数列:

[1, 3, 23, 31, 69, 93, 271, 713, 813, 2139, 6233, 8401, 18699, 22697, 25203, 68091, 193223, 522031, 579669, 703607, 1566093, 2110821, 6150887, 16182961, 18452661, 48548883, 141470401, 190677497, 424411203, 572032491, 4385582431, 13156747293]

約数ペア:

[(1, 13156747293), (3, 4385582431), (23, 572032491), (31, 424411203), (69, 190677497), (93, 141470401), (271, 48548883), (713, 18452661), (813, 16182961), (2139, 6150887), (6233, 2110821), (8401, 1566093), (18699, 703607), (22697, 579669), (25203, 522031), (68091, 193223)]