1269213651

素因数分解:

$3^3\times {\mathrm{2273}}^1\times {\mathrm{20681}}^1$

素因数の和:22963

約数の個数: 16

約数和(自身を含む): 1881234720

約数和(自身を除く): 612021069

約数列:

[1, 3, 9, 27, 2273, 6819, 20457, 20681, 61371, 62043, 186129, 558387, 47007913, 141023739, 423071217, 1269213651]

約数ペア:

[(1, 1269213651), (3, 423071217), (9, 141023739), (27, 47007913), (2273, 558387), (6819, 186129), (20457, 62043), (20681, 61371)]