1817436243

素因数分解:

$3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1\times {\mathrm{4157}}^1$

素因数の和:4467

約数の個数: 32

約数和(自身を含む): 2810142720

約数和(自身を除く): 992706477

約数列:

[1, 3, 7, 21, 109, 191, 327, 573, 763, 1337, 2289, 4011, 4157, 12471, 20819, 29099, 62457, 87297, 145733, 437199, 453113, 793987, 1359339, 2381961, 3171791, 5557909, 9515373, 16673727, 86544583, 259633749, 605812081, 1817436243]

約数ペア:

[(1, 1817436243), (3, 605812081), (7, 259633749), (21, 86544583), (109, 16673727), (191, 9515373), (327, 5557909), (573, 3171791), (763, 2381961), (1337, 1359339), (2289, 793987), (4011, 453113), (4157, 437199), (12471, 145733), (20819, 87297), (29099, 62457)]