2891259361

素因数分解:

${\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{10781}}^1$

素因数の和:11064

約数の個数: 16

約数和(自身を含む): 3072093696

約数和(自身を除く): 180834335

約数列:

[1, 31, 41, 211, 1271, 6541, 8651, 10781, 268181, 334211, 442021, 2274791, 13702651, 70518521, 93266431, 2891259361]

約数ペア:

[(1, 2891259361), (31, 93266431), (41, 70518521), (211, 13702651), (1271, 2274791), (6541, 442021), (8651, 334211), (10781, 268181)]