850575831

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{21977}}^1$

素因数の和:22103

約数の個数: 32

約数和(自身を含む): 1378460160

約数和(自身を除く): 527884329

約数列:

[1, 3, 7, 19, 21, 57, 97, 133, 291, 399, 679, 1843, 2037, 5529, 12901, 21977, 38703, 65931, 153839, 417563, 461517, 1252689, 2131769, 2922941, 6395307, 8768823, 14922383, 40503611, 44767149, 121510833, 283525277, 850575831]

約数ペア:

[(1, 850575831), (3, 283525277), (7, 121510833), (19, 44767149), (21, 40503611), (57, 14922383), (97, 8768823), (133, 6395307), (291, 2922941), (399, 2131769), (679, 1252689), (1843, 461517), (2037, 417563), (5529, 153839), (12901, 65931), (21977, 38703)]