3886704129

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{41959}}^1$

素因数の和:42381

約数の個数: 32

約数和(自身を含む): 6477281280

約数和(自身を除く): 2590577151

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 401, 1203, 2807, 4411, 8421, 13233, 30877, 41959, 92631, 125877, 293713, 461549, 881139, 1384647, 3230843, 9692529, 16825559, 50476677, 117778913, 185081149, 353336739, 555243447, 1295568043, 3886704129]

約数ペア:

[(1, 3886704129), (3, 1295568043), (7, 555243447), (11, 353336739), (21, 185081149), (33, 117778913), (77, 50476677), (231, 16825559), (401, 9692529), (1203, 3230843), (2807, 1384647), (4411, 881139), (8421, 461549), (13233, 293713), (30877, 125877), (41959, 92631)]