201780950973

素因数分解:

$3^1\times 7^1\times {\mathrm{5003}}^1\times {\mathrm{1920571}}^1$

素因数の和:1925584

約数の個数: 16

約数和(自身を含む): 307537353216

約数和(自身を除く): 105756402243

約数列:

[1, 3, 7, 21, 5003, 15009, 35021, 105063, 1920571, 5761713, 13443997, 40331991, 9608616713, 28825850139, 67260316991, 201780950973]

約数ペア:

[(1, 201780950973), (3, 67260316991), (7, 28825850139), (21, 9608616713), (5003, 40331991), (15009, 13443997), (35021, 5761713), (105063, 1920571)]