291289760729

素因数分解:

${\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{4133}}^1\times {\mathrm{16139}}^1$

素因数の和:20680

約数の個数: 16

約数和(自身を含む): 318667901760

約数和(自身を除く): 27378141031

約数列:

[1, 11, 397, 4133, 4367, 16139, 45463, 177529, 1640801, 6407183, 18048811, 66702487, 70479013, 733727357, 26480887339, 291289760729]

約数ペア:

[(1, 291289760729), (11, 26480887339), (397, 733727357), (4133, 70479013), (4367, 66702487), (16139, 18048811), (45463, 6407183), (177529, 1640801)]