12572250033

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{4017977}}^1$

素因数の和:4018136

約数の個数: 16

約数和(自身を含む): 19286294400

約数和(自身を除く): 6714044367

約数列:

[1, 3, 7, 21, 149, 447, 1043, 3129, 4017977, 12053931, 28125839, 84377517, 598678573, 1796035719, 4190750011, 12572250033]

約数ペア:

[(1, 12572250033), (3, 4190750011), (7, 1796035719), (21, 598678573), (149, 84377517), (447, 28125839), (1043, 12053931), (3129, 4017977)]