69941963

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1861}}^1$

素因数の和:1947

約数の個数: 24

約数和(自身を含む): 89152560

約数和(自身を除く): 19210597

約数列:

[1, 7, 13, 49, 59, 91, 413, 637, 767, 1861, 2891, 5369, 13027, 24193, 37583, 91189, 109799, 169351, 768593, 1185457, 1427387, 5380151, 9991709, 69941963]

約数ペア:

[(1, 69941963), (7, 9991709), (13, 5380151), (49, 1427387), (59, 1185457), (91, 768593), (413, 169351), (637, 109799), (767, 91189), (1861, 37583), (2891, 24193), (5369, 13027)]