16000983

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1$

素因数の和:349

約数の個数: 40

約数和(自身を含む): 25932720

約数和(自身を除く): 9931737

約数列:

[1, 3, 9, 19, 27, 37, 57, 81, 111, 171, 281, 333, 513, 703, 843, 999, 1539, 2109, 2529, 2997, 5339, 6327, 7587, 10397, 16017, 18981, 22761, 31191, 48051, 56943, 93573, 144153, 197543, 280719, 432459, 592629, 842157, 1777887, 5333661, 16000983]

約数ペア:

[(1, 16000983), (3, 5333661), (9, 1777887), (19, 842157), (27, 592629), (37, 432459), (57, 280719), (81, 197543), (111, 144153), (171, 93573), (281, 56943), (333, 48051), (513, 31191), (703, 22761), (843, 18981), (999, 16017), (1539, 10397), (2109, 7587), (2529, 6327), (2997, 5339)]