291258829441

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1663}}^1\times {\mathrm{245639}}^1$

素因数の和:247356

約数の個数: 16

約数和(自身を含む): 313916129280

約数和(自身を除く): 22657299839

約数列:

[1, 23, 31, 713, 1663, 38249, 51553, 245639, 1185719, 5649697, 7614809, 175140607, 408497657, 9395446111, 12663427367, 291258829441]

約数ペア:

[(1, 291258829441), (23, 12663427367), (31, 9395446111), (713, 408497657), (1663, 175140607), (38249, 7614809), (51553, 5649697), (245639, 1185719)]