2772069181

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{3851}}^1$

素因数の和:4161

約数の個数: 32

約数和(自身を含む): 3514503168

約数和(自身を除く): 742433987

約数列:

[1, 7, 17, 23, 119, 161, 263, 391, 1841, 2737, 3851, 4471, 6049, 26957, 31297, 42343, 65467, 88573, 102833, 458269, 620011, 719831, 1012813, 1505741, 7089691, 10540187, 17217821, 23294699, 120524747, 163062893, 396009883, 2772069181]

約数ペア:

[(1, 2772069181), (7, 396009883), (17, 163062893), (23, 120524747), (119, 23294699), (161, 17217821), (263, 10540187), (391, 7089691), (1841, 1505741), (2737, 1012813), (3851, 719831), (4471, 620011), (6049, 458269), (26957, 102833), (31297, 88573), (42343, 65467)]