2017357563

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{907}}^1$

素因数の和:1084

約数の個数: 48

約数和(自身を含む): 3014879616

約数和(自身を除く): 997522053

約数列:

[1, 3, 13, 39, 41, 107, 123, 169, 321, 507, 533, 907, 1391, 1599, 2721, 4173, 4387, 6929, 11791, 13161, 18083, 20787, 35373, 37187, 54249, 57031, 97049, 111561, 153283, 171093, 291147, 459849, 483431, 741403, 1261637, 1450293, 2224209, 3784911, 3979009, 6284603, 11937027, 16401281, 18853809, 49203843, 51727117, 155181351, 672452521, 2017357563]

約数ペア:

[(1, 2017357563), (3, 672452521), (13, 155181351), (39, 51727117), (41, 49203843), (107, 18853809), (123, 16401281), (169, 11937027), (321, 6284603), (507, 3979009), (533, 3784911), (907, 2224209), (1391, 1450293), (1599, 1261637), (2721, 741403), (4173, 483431), (4387, 459849), (6929, 291147), (11791, 171093), (13161, 153283), (18083, 111561), (20787, 97049), (35373, 57031), (37187, 54249)]