141483993

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{439}}^1$

素因数の和:701

約数の個数: 32

約数和(自身を含む): 219648000

約数和(自身を除く): 78164007

約数列:

[1, 3, 7, 21, 103, 149, 309, 439, 447, 721, 1043, 1317, 2163, 3073, 3129, 9219, 15347, 45217, 46041, 65411, 107429, 135651, 196233, 316519, 322287, 457877, 949557, 1373631, 6737333, 20211999, 47161331, 141483993]

約数ペア:

[(1, 141483993), (3, 47161331), (7, 20211999), (21, 6737333), (103, 1373631), (149, 949557), (309, 457877), (439, 322287), (447, 316519), (721, 196233), (1043, 135651), (1317, 107429), (2163, 65411), (3073, 46041), (3129, 45217), (9219, 15347)]