1880521353

素因数分解:

$3^5\times {\mathrm{7738771}}^1$

素因数の和:7738786

約数の個数: 12

約数和(自身を含む): 2816913008

約数和(自身を除く): 936391655

約数列:

[1, 3, 9, 27, 81, 243, 7738771, 23216313, 69648939, 208946817, 626840451, 1880521353]

約数ペア:

[(1, 1880521353), (3, 626840451), (9, 208946817), (27, 69648939), (81, 23216313), (243, 7738771)]