888945189

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{491}}^1\times {\mathrm{661}}^1$

素因数の和:1249

約数の個数: 32

約数和(自身を含む): 1313238528

約数和(自身を除く): 424293339

約数列:

[1, 3, 11, 33, 83, 249, 491, 661, 913, 1473, 1983, 2739, 5401, 7271, 16203, 21813, 40753, 54863, 122259, 164589, 324551, 448283, 603493, 973653, 1344849, 1810479, 3570061, 10710183, 26937733, 80813199, 296315063, 888945189]

約数ペア:

[(1, 888945189), (3, 296315063), (11, 80813199), (33, 26937733), (83, 10710183), (249, 3570061), (491, 1810479), (661, 1344849), (913, 973653), (1473, 603493), (1983, 448283), (2739, 324551), (5401, 164589), (7271, 122259), (16203, 54863), (21813, 40753)]