1296180861

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{379333}}^1$

素因数の和:379420

約数の個数: 16

約数和(自身を含む): 1857219264

約数和(自身を除く): 561038403

約数列:

[1, 3, 17, 51, 67, 201, 1139, 3417, 379333, 1137999, 6448661, 19345983, 25415311, 76245933, 432060287, 1296180861]

約数ペア:

[(1, 1296180861), (3, 432060287), (17, 76245933), (51, 25415311), (67, 19345983), (201, 6448661), (1139, 1137999), (3417, 379333)]