2721962271

素因数分解:

$3^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{467}}^1\times {\mathrm{641}}^1$

素因数の和:1551

約数の個数: 32

約数和(自身を含む): 4172732928

約数和(自身を除く): 1450770657

約数列:

[1, 3, 7, 21, 433, 467, 641, 1299, 1401, 1923, 3031, 3269, 4487, 9093, 9807, 13461, 202211, 277553, 299347, 606633, 832659, 898041, 1415477, 1942871, 2095429, 4246431, 5828613, 6286287, 129617251, 388851753, 907320757, 2721962271]

約数ペア:

[(1, 2721962271), (3, 907320757), (7, 388851753), (21, 129617251), (433, 6286287), (467, 5828613), (641, 4246431), (1299, 2095429), (1401, 1942871), (1923, 1415477), (3031, 898041), (3269, 832659), (4487, 606633), (9093, 299347), (9807, 277553), (13461, 202211)]