9809181

素因数分解:

$3^5\times {\mathrm{37}}^1\times {\mathrm{1091}}^1$

素因数の和:1143

約数の個数: 24

約数和(自身を含む): 15104544

約数和(自身を除く): 5295363

約数列:

[1, 3, 9, 27, 37, 81, 111, 243, 333, 999, 1091, 2997, 3273, 8991, 9819, 29457, 40367, 88371, 121101, 265113, 363303, 1089909, 3269727, 9809181]

約数ペア:

[(1, 9809181), (3, 3269727), (9, 1089909), (27, 363303), (37, 265113), (81, 121101), (111, 88371), (243, 40367), (333, 29457), (999, 9819), (1091, 8991), (2997, 3273)]