1642376313

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{929}}^1\times {\mathrm{5309}}^1$

素因数の和:6281

約数の個数: 24

約数和(自身を含む): 2439520200

約数和(自身を除く): 797143887

約数列:

[1, 3, 9, 37, 111, 333, 929, 2787, 5309, 8361, 15927, 34373, 47781, 103119, 196433, 309357, 589299, 1767897, 4932061, 14796183, 44388549, 182486257, 547458771, 1642376313]

約数ペア:

[(1, 1642376313), (3, 547458771), (9, 182486257), (37, 44388549), (111, 14796183), (333, 4932061), (929, 1767897), (2787, 589299), (5309, 309357), (8361, 196433), (15927, 103119), (34373, 47781)]