1255389411

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{1409}}^1$

素因数の和:1619

約数の個数: 32

約数和(自身を含む): 1754265600

約数和(自身を除く): 498876189

約数列:

[1, 3, 47, 71, 89, 141, 213, 267, 1409, 3337, 4183, 4227, 6319, 10011, 12549, 18957, 66223, 100039, 125401, 198669, 296993, 300117, 376203, 890979, 4701833, 5893847, 8903471, 14105499, 17681541, 26710413, 418463137, 1255389411]

約数ペア:

[(1, 1255389411), (3, 418463137), (47, 26710413), (71, 17681541), (89, 14105499), (141, 8903471), (213, 5893847), (267, 4701833), (1409, 890979), (3337, 376203), (4183, 300117), (4227, 296993), (6319, 198669), (10011, 125401), (12549, 100039), (18957, 66223)]