1283851329

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{3823}}^1$

素因数の和:4037

約数の個数: 32

約数和(自身を含む): 1856077824

約数和(自身を除く): 572226495

約数列:

[1, 3, 23, 31, 69, 93, 157, 471, 713, 2139, 3611, 3823, 4867, 10833, 11469, 14601, 87929, 111941, 118513, 263787, 335823, 355539, 600211, 1800633, 2725799, 8177397, 13804853, 18606541, 41414559, 55819623, 427950443, 1283851329]

約数ペア:

[(1, 1283851329), (3, 427950443), (23, 55819623), (31, 41414559), (69, 18606541), (93, 13804853), (157, 8177397), (471, 2725799), (713, 1800633), (2139, 600211), (3611, 355539), (3823, 335823), (4867, 263787), (10833, 118513), (11469, 111941), (14601, 87929)]