79290393

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{290441}}^1$

素因数の和:290464

約数の個数: 16

約数和(自身を含む): 130118016

約数和(自身を除く): 50827623

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 290441, 871323, 2033087, 3775733, 6099261, 11327199, 26430131, 79290393]

約数ペア:

[(1, 79290393), (3, 26430131), (7, 11327199), (13, 6099261), (21, 3775733), (39, 2033087), (91, 871323), (273, 290441)]