2675751

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:215

約数の個数: 32

約数和(自身を含む): 4247040

約数和(自身を除く): 1571289

約数列:

[1, 3, 13, 19, 23, 39, 57, 69, 157, 247, 299, 437, 471, 741, 897, 1311, 2041, 2983, 3611, 5681, 6123, 8949, 10833, 17043, 38779, 46943, 68609, 116337, 140829, 205827, 891917, 2675751]

約数ペア:

[(1, 2675751), (3, 891917), (13, 205827), (19, 140829), (23, 116337), (39, 68609), (57, 46943), (69, 38779), (157, 17043), (247, 10833), (299, 8949), (437, 6123), (471, 5681), (741, 3611), (897, 2983), (1311, 2041)]