258881793

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1\times {\mathrm{8171}}^1$

素因数の和:8412

約数の個数: 16

約数和(自身を含む): 353030400

約数和(自身を除く): 94148607

約数列:

[1, 3, 59, 177, 179, 537, 8171, 10561, 24513, 31683, 482089, 1446267, 1462609, 4387827, 86293931, 258881793]

約数ペア:

[(1, 258881793), (3, 86293931), (59, 4387827), (177, 1462609), (179, 1446267), (537, 482089), (8171, 31683), (10561, 24513)]