2017673793

素因数分解:

$3^4\times {\mathrm{167}}^1\times {\mathrm{149159}}^1$

素因数の和:149338

約数の個数: 20

約数和(自身を含む): 3032124480

約数和(自身を除く): 1014450687

約数列:

[1, 3, 9, 27, 81, 167, 501, 1503, 4509, 13527, 149159, 447477, 1342431, 4027293, 12081879, 24909553, 74728659, 224185977, 672557931, 2017673793]

約数ペア:

[(1, 2017673793), (3, 672557931), (9, 224185977), (27, 74728659), (81, 24909553), (167, 12081879), (501, 4027293), (1503, 1342431), (4509, 447477), (13527, 149159)]