13305920313

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1\times {\mathrm{33773}}^1$

素因数の和:34113

約数の個数: 32

約数和(自身を含む): 20634022656

約数和(自身を除く): 7328102343

約数列:

[1, 3, 7, 21, 73, 219, 257, 511, 771, 1533, 1799, 5397, 18761, 33773, 56283, 101319, 131327, 236411, 393981, 709233, 2465429, 7396287, 8679661, 17258003, 26038983, 51774009, 60757627, 182272881, 633615253, 1900845759, 4435306771, 13305920313]

約数ペア:

[(1, 13305920313), (3, 4435306771), (7, 1900845759), (21, 633615253), (73, 182272881), (219, 60757627), (257, 51774009), (511, 26038983), (771, 17258003), (1533, 8679661), (1799, 7396287), (5397, 2465429), (18761, 709233), (33773, 393981), (56283, 236411), (101319, 131327)]