1276290429

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{719}}^1\times {\mathrm{19087}}^1$

素因数の和:19840

約数の個数: 16

約数和(自身を含む): 1759150080

約数和(自身を除く): 482859651

約数列:

[1, 3, 31, 93, 719, 2157, 19087, 22289, 57261, 66867, 591697, 1775091, 13723553, 41170659, 425430143, 1276290429]

約数ペア:

[(1, 1276290429), (3, 425430143), (31, 41170659), (93, 13723553), (719, 1775091), (2157, 591697), (19087, 66867), (22289, 57261)]