47246031

素因数分解:

$3^3\times 7^1\times {\mathrm{457}}^1\times {\mathrm{547}}^1$

素因数の和:1020

約数の個数: 32

約数和(自身を含む): 80314880

約数和(自身を除く): 33068849

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 457, 547, 1371, 1641, 3199, 3829, 4113, 4923, 9597, 11487, 12339, 14769, 28791, 34461, 86373, 103383, 249979, 749937, 1749853, 2249811, 5249559, 6749433, 15748677, 47246031]

約数ペア:

[(1, 47246031), (3, 15748677), (7, 6749433), (9, 5249559), (21, 2249811), (27, 1749853), (63, 749937), (189, 249979), (457, 103383), (547, 86373), (1371, 34461), (1641, 28791), (3199, 14769), (3829, 12339), (4113, 11487), (4923, 9597)]