4274361

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1$

素因数の和:350

約数の個数: 48

約数和(自身を含む): 8072064

約数和(自身を除く): 3797703

約数列:

[1, 3, 7, 9, 13, 17, 21, 39, 51, 63, 91, 117, 119, 153, 221, 273, 307, 357, 663, 819, 921, 1071, 1547, 1989, 2149, 2763, 3991, 4641, 5219, 6447, 11973, 13923, 15657, 19341, 27937, 35919, 36533, 46971, 67847, 83811, 109599, 203541, 251433, 328797, 474929, 610623, 1424787, 4274361]

約数ペア:

[(1, 4274361), (3, 1424787), (7, 610623), (9, 474929), (13, 328797), (17, 251433), (21, 203541), (39, 109599), (51, 83811), (63, 67847), (91, 46971), (117, 36533), (119, 35919), (153, 27937), (221, 19341), (273, 15657), (307, 13923), (357, 11973), (663, 6447), (819, 5219), (921, 4641), (1071, 3991), (1547, 2763), (1989, 2149)]