16037409

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:237

約数の個数: 32

約数和(自身を含む): 23721984

約数和(自身を除く): 7684575

約数列:

[1, 3, 17, 43, 51, 71, 103, 129, 213, 309, 731, 1207, 1751, 2193, 3053, 3621, 4429, 5253, 7313, 9159, 13287, 21939, 51901, 75293, 124321, 155703, 225879, 314459, 372963, 943377, 5345803, 16037409]

約数ペア:

[(1, 16037409), (3, 5345803), (17, 943377), (43, 372963), (51, 314459), (71, 225879), (103, 155703), (129, 124321), (213, 75293), (309, 51901), (731, 21939), (1207, 13287), (1751, 9159), (2193, 7313), (3053, 5253), (3621, 4429)]