331340737

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{6883}}^1$

素因数の和:6949

約数の個数: 24

約数和(自身を含む): 426367424

約数和(自身を除く): 95026687

約数列:

[1, 7, 13, 23, 91, 161, 299, 529, 2093, 3703, 6877, 6883, 48139, 48181, 89479, 158309, 626353, 1108163, 2058017, 3641107, 14406119, 25487749, 47334391, 331340737]

約数ペア:

[(1, 331340737), (7, 47334391), (13, 25487749), (23, 14406119), (91, 3641107), (161, 2058017), (299, 1108163), (529, 626353), (2093, 158309), (3703, 89479), (6877, 48181), (6883, 48139)]