298156947

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{439}}^1\times {\mathrm{1871}}^1$

素因数の和:2335

約数の個数: 24

約数和(自身を含む): 438197760

約数和(自身を除く): 140040813

約数列:

[1, 3, 11, 33, 121, 363, 439, 1317, 1871, 4829, 5613, 14487, 20581, 53119, 61743, 159357, 226391, 679173, 821369, 2464107, 9035059, 27105177, 99385649, 298156947]

約数ペア:

[(1, 298156947), (3, 99385649), (11, 27105177), (33, 9035059), (121, 2464107), (363, 821369), (439, 679173), (1317, 226391), (1871, 159357), (4829, 61743), (5613, 53119), (14487, 20581)]