284939421

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{37087}}^1$

素因数の和:37300

約数の個数: 16

約数和(自身を含む): 411231744

約数和(自身を除く): 126292323

約数列:

[1, 3, 13, 39, 197, 591, 2561, 7683, 37087, 111261, 482131, 1446393, 7306139, 21918417, 94979807, 284939421]

約数ペア:

[(1, 284939421), (3, 94979807), (13, 21918417), (39, 7306139), (197, 1446393), (591, 482131), (2561, 111261), (7683, 37087)]