738777729

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{503}}^1\times {\mathrm{11941}}^1$

素因数の和:12488

約数の個数: 16

約数和(自身を含む): 1011153024

約数和(自身を除く): 272375295

約数列:

[1, 3, 41, 123, 503, 1509, 11941, 20623, 35823, 61869, 489581, 1468743, 6006323, 18018969, 246259243, 738777729]

約数ペア:

[(1, 738777729), (3, 246259243), (41, 18018969), (123, 6006323), (503, 1468743), (1509, 489581), (11941, 61869), (20623, 35823)]