108397919

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{73}}^1\times {\mathrm{401}}^1$

素因数の和:527

約数の個数: 24

約数和(自身を含む): 131605152

約数和(自身を除く): 23207233

約数列:

[1, 7, 23, 73, 161, 401, 511, 529, 1679, 2807, 3703, 9223, 11753, 29273, 38617, 64561, 204911, 212129, 270319, 673279, 1484903, 4712953, 15485417, 108397919]

約数ペア:

[(1, 108397919), (7, 15485417), (23, 4712953), (73, 1484903), (161, 673279), (401, 270319), (511, 212129), (529, 204911), (1679, 64561), (2807, 38617), (3703, 29273), (9223, 11753)]