2016173457

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{557}}^1\times {\mathrm{1697}}^1$

素因数の和:2342

約数の個数: 32

約数和(自身を含む): 3031948800

約数和(自身を除く): 1015775343

約数列:

[1, 3, 9, 27, 79, 237, 557, 711, 1671, 1697, 2133, 5013, 5091, 15039, 15273, 44003, 45819, 132009, 134063, 396027, 402189, 945229, 1188081, 1206567, 2835687, 3619701, 8507061, 25521183, 74673091, 224019273, 672057819, 2016173457]

約数ペア:

[(1, 2016173457), (3, 672057819), (9, 224019273), (27, 74673091), (79, 25521183), (237, 8507061), (557, 3619701), (711, 2835687), (1671, 1206567), (1697, 1188081), (2133, 945229), (5013, 402189), (5091, 396027), (15039, 134063), (15273, 132009), (44003, 45819)]