319674171

素因数分解:

$3^1\times {\mathrm{17}}^3\times {\mathrm{23}}^2\times {\mathrm{41}}^1$

素因数の和:141

約数の個数: 48

約数和(自身を含む): 484958880

約数和(自身を除く): 165284709

約数列:

[1, 3, 17, 23, 41, 51, 69, 123, 289, 391, 529, 697, 867, 943, 1173, 1587, 2091, 2829, 4913, 6647, 8993, 11849, 14739, 16031, 19941, 21689, 26979, 35547, 48093, 65067, 112999, 152881, 201433, 272527, 338997, 368713, 458643, 604299, 817581, 1106139, 2598977, 4632959, 6268121, 7796931, 13898877, 18804363, 106558057, 319674171]

約数ペア:

[(1, 319674171), (3, 106558057), (17, 18804363), (23, 13898877), (41, 7796931), (51, 6268121), (69, 4632959), (123, 2598977), (289, 1106139), (391, 817581), (529, 604299), (697, 458643), (867, 368713), (943, 338997), (1173, 272527), (1587, 201433), (2091, 152881), (2829, 112999), (4913, 65067), (6647, 48093), (8993, 35547), (11849, 26979), (14739, 21689), (16031, 19941)]