9945777237

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{857}}^1\times {\mathrm{877}}^1$

素因数の和:2149

約数の個数: 32

約数和(自身を含む): 14536139904

約数和(自身を除く): 4590362667

約数列:

[1, 3, 11, 33, 401, 857, 877, 1203, 2571, 2631, 4411, 9427, 9647, 13233, 28281, 28941, 343657, 351677, 751589, 1030971, 1055031, 2254767, 3780227, 3868447, 8267479, 11340681, 11605341, 24802437, 301387189, 904161567, 3315259079, 9945777237]

約数ペア:

[(1, 9945777237), (3, 3315259079), (11, 904161567), (33, 301387189), (401, 24802437), (857, 11605341), (877, 11340681), (1203, 8267479), (2571, 3868447), (2631, 3780227), (4411, 2254767), (9427, 1055031), (9647, 1030971), (13233, 751589), (28281, 351677), (28941, 343657)]