307283757

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{21211}}^1$

素因数の和:21664

約数の個数: 16

約数和(自身を含む): 447997440

約数和(自身を除く): 140713683

約数列:

[1, 3, 11, 33, 439, 1317, 4829, 14487, 21211, 63633, 233321, 699963, 9311629, 27934887, 102427919, 307283757]

約数ペア:

[(1, 307283757), (3, 102427919), (11, 27934887), (33, 9311629), (439, 699963), (1317, 233321), (4829, 63633), (14487, 21211)]