28446927

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1\times {\mathrm{461}}^1$

素因数の和:838

約数の個数: 16

約数和(自身を含む): 38704512

約数和(自身を除く): 10257585

約数列:

[1, 3, 67, 201, 307, 461, 921, 1383, 20569, 30887, 61707, 92661, 141527, 424581, 9482309, 28446927]

約数ペア:

[(1, 28446927), (3, 9482309), (67, 424581), (201, 141527), (307, 92661), (461, 61707), (921, 30887), (1383, 20569)]