713402823

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{17359}}^1$

素因数の和:17491

約数の個数: 32

約数和(自身を含む): 1155481600

約数和(自身を除く): 442078777

約数列:

[1, 3, 7, 19, 21, 57, 103, 133, 309, 399, 721, 1957, 2163, 5871, 13699, 17359, 41097, 52077, 121513, 329821, 364539, 989463, 1787977, 2308747, 5363931, 6926241, 12515839, 33971563, 37547517, 101914689, 237800941, 713402823]

約数ペア:

[(1, 713402823), (3, 237800941), (7, 101914689), (19, 37547517), (21, 33971563), (57, 12515839), (103, 6926241), (133, 5363931), (309, 2308747), (399, 1787977), (721, 989463), (1957, 364539), (2163, 329821), (5871, 121513), (13699, 52077), (17359, 41097)]