274313403

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{1091}}^1$

素因数の和:1424

約数の個数: 48

約数和(自身を含む): 489705216

約数和(自身を除く): 215391813

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 307, 819, 921, 1091, 2149, 2763, 3273, 3991, 6447, 7637, 9819, 11973, 14183, 19341, 22911, 27937, 35919, 42549, 68733, 83811, 99281, 127647, 251433, 297843, 334937, 893529, 1004811, 2344559, 3014433, 4354181, 7033677, 13062543, 21101031, 30479267, 39187629, 91437801, 274313403]

約数ペア:

[(1, 274313403), (3, 91437801), (7, 39187629), (9, 30479267), (13, 21101031), (21, 13062543), (39, 7033677), (63, 4354181), (91, 3014433), (117, 2344559), (273, 1004811), (307, 893529), (819, 334937), (921, 297843), (1091, 251433), (2149, 127647), (2763, 99281), (3273, 83811), (3991, 68733), (6447, 42549), (7637, 35919), (9819, 27937), (11973, 22911), (14183, 19341)]