264722013

素因数分解:

$3^5\times {\mathrm{37}}^1\times {\mathrm{29443}}^1$

素因数の和:29495

約数の個数: 24

約数和(自身を含む): 407269408

約数和(自身を除く): 142547395

約数列:

[1, 3, 9, 27, 37, 81, 111, 243, 333, 999, 2997, 8991, 29443, 88329, 264987, 794961, 1089391, 2384883, 3268173, 7154649, 9804519, 29413557, 88240671, 264722013]

約数ペア:

[(1, 264722013), (3, 88240671), (9, 29413557), (27, 9804519), (37, 7154649), (81, 3268173), (111, 2384883), (243, 1089391), (333, 794961), (999, 264987), (2997, 88329), (8991, 29443)]