103690391

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{1109}}^1$

素因数の和:1191

約数の個数: 24

約数和(自身を含む): 128564640

約数和(自身を除く): 24874249

約数列:

[1, 7, 19, 37, 133, 259, 361, 703, 1109, 2527, 4921, 7763, 13357, 21071, 41033, 93499, 147497, 287231, 400349, 779627, 2802443, 5457389, 14812913, 103690391]

約数ペア:

[(1, 103690391), (7, 14812913), (19, 5457389), (37, 2802443), (133, 779627), (259, 400349), (361, 287231), (703, 147497), (1109, 93499), (2527, 41033), (4921, 21071), (7763, 13357)]