2015478633

素因数分解:

$3^1\times 7^5\times {\mathrm{71}}^1\times {\mathrm{563}}^1$

素因数の和:672

約数の個数: 48

約数和(自身を含む): 3184966656

約数和(自身を除く): 1169488023

約数列:

[1, 3, 7, 21, 49, 71, 147, 213, 343, 497, 563, 1029, 1491, 1689, 2401, 3479, 3941, 7203, 10437, 11823, 16807, 24353, 27587, 39973, 50421, 73059, 82761, 119919, 170471, 193109, 279811, 511413, 579327, 839433, 1193297, 1351763, 1958677, 3579891, 4055289, 5876031, 9462341, 13710739, 28387023, 41132217, 95975173, 287925519, 671826211, 2015478633]

約数ペア:

[(1, 2015478633), (3, 671826211), (7, 287925519), (21, 95975173), (49, 41132217), (71, 28387023), (147, 13710739), (213, 9462341), (343, 5876031), (497, 4055289), (563, 3579891), (1029, 1958677), (1491, 1351763), (1689, 1193297), (2401, 839433), (3479, 579327), (3941, 511413), (7203, 279811), (10437, 193109), (11823, 170471), (16807, 119919), (24353, 82761), (27587, 73059), (39973, 50421)]