287222740197

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1\times {\mathrm{3071671}}^1$

素因数の和:3072184

約数の個数: 16

約数和(自身を含む): 389242275840

約数和(自身を除く): 102019535643

約数列:

[1, 3, 71, 213, 439, 1317, 31169, 93507, 3071671, 9215013, 218088641, 654265923, 1348463569, 4045390707, 95740913399, 287222740197]

約数ペア:

[(1, 287222740197), (3, 95740913399), (71, 4045390707), (213, 1348463569), (439, 654265923), (1317, 218088641), (31169, 9215013), (93507, 3071671)]