1293483

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:354

約数の個数: 16

約数和(自身を含む): 1819136

約数和(自身を除く): 525653

約数列:

[1, 3, 37, 43, 111, 129, 271, 813, 1591, 4773, 10027, 11653, 30081, 34959, 431161, 1293483]

約数ペア:

[(1, 1293483), (3, 431161), (37, 34959), (43, 30081), (111, 11653), (129, 10027), (271, 4773), (813, 1591)]