2019030003

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{1171}}^1\times {\mathrm{3361}}^1$

素因数の和:4560

約数の個数: 32

約数和(自身を含む): 3152211200

約数和(自身を除く): 1133181197

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 1171, 3361, 3513, 10083, 10539, 22249, 30249, 31617, 63859, 66747, 90747, 191577, 200241, 574731, 600723, 1724193, 3935731, 11807193, 35421579, 74778889, 106264737, 224336667, 673010001, 2019030003]

約数ペア:

[(1, 2019030003), (3, 673010001), (9, 224336667), (19, 106264737), (27, 74778889), (57, 35421579), (171, 11807193), (513, 3935731), (1171, 1724193), (3361, 600723), (3513, 574731), (10083, 200241), (10539, 191577), (22249, 90747), (30249, 66747), (31617, 63859)]