1090202729

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{2111}}^1$

素因数の和:2501

約数の個数: 32

約数和(自身を含む): 1435484160

約数和(自身を除く): 345281431

約数列:

[1, 7, 11, 19, 77, 133, 209, 353, 1463, 2111, 2471, 3883, 6707, 14777, 23221, 27181, 40109, 46949, 73777, 162547, 280763, 441199, 516439, 745183, 3088393, 5216281, 8197013, 14158477, 57379091, 99109339, 155743247, 1090202729]

約数ペア:

[(1, 1090202729), (7, 155743247), (11, 99109339), (19, 57379091), (77, 14158477), (133, 8197013), (209, 5216281), (353, 3088393), (1463, 745183), (2111, 516439), (2471, 441199), (3883, 280763), (6707, 162547), (14777, 73777), (23221, 46949), (27181, 40109)]