493672017

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{349}}^1$

素因数の和:681

約数の個数: 32

約数和(自身を含む): 695520000

約数和(自身を除く): 201847983

約数列:

[1, 3, 29, 71, 87, 213, 229, 349, 687, 1047, 2059, 6177, 6641, 10121, 16259, 19923, 24779, 30363, 48777, 74337, 79921, 239763, 471511, 718591, 1414533, 2155773, 2317709, 5674391, 6953127, 17023173, 164557339, 493672017]

約数ペア:

[(1, 493672017), (3, 164557339), (29, 17023173), (71, 6953127), (87, 5674391), (213, 2317709), (229, 2155773), (349, 1414533), (687, 718591), (1047, 471511), (2059, 239763), (6177, 79921), (6641, 74337), (10121, 48777), (16259, 30363), (19923, 24779)]