16409913

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{467}}^1$

素因数の和:553

約数の個数: 32

約数和(自身を含む): 25474176

約数和(自身を除く): 9064263

約数列:

[1, 3, 13, 17, 39, 51, 53, 159, 221, 467, 663, 689, 901, 1401, 2067, 2703, 6071, 7939, 11713, 18213, 23817, 24751, 35139, 74253, 103207, 309621, 321763, 420767, 965289, 1262301, 5469971, 16409913]

約数ペア:

[(1, 16409913), (3, 5469971), (13, 1262301), (17, 965289), (39, 420767), (51, 321763), (53, 309621), (159, 103207), (221, 74253), (467, 35139), (663, 24751), (689, 23817), (901, 18213), (1401, 11713), (2067, 7939), (2703, 6071)]