28305158373

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{17768461}}^1$

素因数の和:17768529

約数の個数: 16

約数和(自身を含む): 42644308800

約数和(自身を除く): 14339150427

約数列:

[1, 3, 9, 27, 59, 177, 531, 1593, 17768461, 53305383, 159916149, 479748447, 1048339199, 3145017597, 9435052791, 28305158373]

約数ペア:

[(1, 28305158373), (3, 9435052791), (9, 3145017597), (27, 1048339199), (59, 479748447), (177, 159916149), (531, 53305383), (1593, 17768461)]