261792003

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{344917}}^1$

素因数の和:344954

約数の個数: 16

約数和(自身を含む): 397345536

約数和(自身を除く): 135553533

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 344917, 1034751, 3794087, 7933091, 11382261, 23799273, 87264001, 261792003]

約数ペア:

[(1, 261792003), (3, 87264001), (11, 23799273), (23, 11382261), (33, 7933091), (69, 3794087), (253, 1034751), (759, 344917)]