24877749

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{239}}^1$

素因数の和:429

約数の個数: 32

約数和(自身を含む): 38223360

約数和(自身を除く): 13345611

約数列:

[1, 3, 13, 17, 39, 51, 157, 221, 239, 471, 663, 717, 2041, 2669, 3107, 4063, 6123, 8007, 9321, 12189, 34697, 37523, 52819, 104091, 112569, 158457, 487799, 637891, 1463397, 1913673, 8292583, 24877749]

約数ペア:

[(1, 24877749), (3, 8292583), (13, 1913673), (17, 1463397), (39, 637891), (51, 487799), (157, 158457), (221, 112569), (239, 104091), (471, 52819), (663, 37523), (717, 34697), (2041, 12189), (2669, 9321), (3107, 8007), (4063, 6123)]