4444129830959

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{769}}^1\times {\mathrm{1721}}^1\times {\mathrm{36901}}^1$

素因数の和:39411

約数の個数: 32

約数和(自身を含む): 5480141842560

約数和(自身を除く): 1036012011601

約数列:

[1, 7, 13, 91, 769, 1721, 5383, 9997, 12047, 22373, 36901, 69979, 156611, 258307, 479713, 1323449, 3357991, 9264143, 17204837, 28376869, 63506621, 120433859, 198638083, 368899297, 444546347, 825586073, 2582295079, 5779102511, 48836591549, 341856140843, 634875690137, 4444129830959]

約数ペア:

[(1, 4444129830959), (7, 634875690137), (13, 341856140843), (91, 48836591549), (769, 5779102511), (1721, 2582295079), (5383, 825586073), (9997, 444546347), (12047, 368899297), (22373, 198638083), (36901, 120433859), (69979, 63506621), (156611, 28376869), (258307, 17204837), (479713, 9264143), (1323449, 3357991)]