1680783753

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{6121}}^1$

素因数の和:6345

約数の個数: 32

約数和(自身を含む): 2507179392

約数和(自身を除く): 826395639

約数列:

[1, 3, 11, 33, 53, 157, 159, 471, 583, 1727, 1749, 5181, 6121, 8321, 18363, 24963, 67331, 91531, 201993, 274593, 324413, 960997, 973239, 2882991, 3568543, 10570967, 10705629, 31712901, 50932841, 152798523, 560261251, 1680783753]

約数ペア:

[(1, 1680783753), (3, 560261251), (11, 152798523), (33, 50932841), (53, 31712901), (157, 10705629), (159, 10570967), (471, 3568543), (583, 2882991), (1727, 973239), (1749, 960997), (5181, 324413), (6121, 274593), (8321, 201993), (18363, 91531), (24963, 67331)]