1227693

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:384

約数の個数: 16

約数和(自身を含む): 1734656

約数和(自身を除く): 506963

約数列:

[1, 3, 31, 43, 93, 129, 307, 921, 1333, 3999, 9517, 13201, 28551, 39603, 409231, 1227693]

約数ペア:

[(1, 1227693), (3, 409231), (31, 39603), (43, 28551), (93, 13201), (129, 9517), (307, 3999), (921, 1333)]