1901020101

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1\times {\mathrm{349}}^1$

素因数の和:769

約数の個数: 32

約数和(自身を含む): 2612736000

約数和(自身を除く): 711715899

約数列:

[1, 3, 71, 107, 213, 239, 321, 349, 717, 1047, 7597, 16969, 22791, 24779, 25573, 37343, 50907, 74337, 76719, 83411, 112029, 250233, 1815683, 2651353, 5447049, 5922181, 7954059, 8924977, 17766543, 26774931, 633673367, 1901020101]

約数ペア:

[(1, 1901020101), (3, 633673367), (71, 26774931), (107, 17766543), (213, 8924977), (239, 7954059), (321, 5922181), (349, 5447049), (717, 2651353), (1047, 1815683), (7597, 250233), (16969, 112029), (22791, 83411), (24779, 76719), (25573, 74337), (37343, 50907)]