84380793

素因数分解:

$3^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{5573}}^1$

素因数の和:5693

約数の個数: 24

約数和(自身を含む): 132170688

約数和(自身を除く): 47789895

約数列:

[1, 3, 7, 21, 49, 103, 147, 309, 721, 2163, 5047, 5573, 15141, 16719, 39011, 117033, 273077, 574019, 819231, 1722057, 4018133, 12054399, 28126931, 84380793]

約数ペア:

[(1, 84380793), (3, 28126931), (7, 12054399), (21, 4018133), (49, 1722057), (103, 819231), (147, 574019), (309, 273077), (721, 117033), (2163, 39011), (5047, 16719), (5573, 15141)]