2078562003

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{81197}}^1$

素因数の和:81283

約数の個数: 32

約数和(自身を含む): 3367443456

約数和(自身を除く): 1288881453

約数列:

[1, 3, 7, 21, 23, 53, 69, 159, 161, 371, 483, 1113, 1219, 3657, 8533, 25599, 81197, 243591, 568379, 1705137, 1867531, 4303441, 5602593, 12910323, 13072717, 30124087, 39218151, 90372261, 98979143, 296937429, 692854001, 2078562003]

約数ペア:

[(1, 2078562003), (3, 692854001), (7, 296937429), (21, 98979143), (23, 90372261), (53, 39218151), (69, 30124087), (159, 13072717), (161, 12910323), (371, 5602593), (483, 4303441), (1113, 1867531), (1219, 1705137), (3657, 568379), (8533, 243591), (25599, 81197)]